<!--
21 October 1999 drd
fixed error in comment after plus entity declaration
fixed error at end of file (0x1a character)
-->


<!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->


<!-- Entity set.
     Public identifier:
     -//ISO 8879:1986//ENTITIES Added Latin 1//EN
-->


<!ENTITY aacute "&#38;#38;aacute;"> <!-- small a, acute accent -->
<!ENTITY Aacute "&#38;#38;Aacute;"> <!-- capital A, acute accent -->
<!ENTITY acirc  "&#38;#38;acirc;">  <!-- small a, circumflex accent -->
<!ENTITY Acirc  "&#38;#38;Acirc;">  <!-- capital A, circumflex accent -->
<!ENTITY agrave "&#38;#38;agrave;"> <!-- small a, grave accent -->
<!ENTITY Agrave "&#38;#38;Agrave;"> <!-- capital A, grave accent -->
<!ENTITY aring  "&#38;#38;aring;">  <!-- small a, ring -->
<!ENTITY Aring  "&#38;#38;Aring;">  <!-- capital A, ring -->
<!ENTITY atilde "&#38;#38;atilde;"> <!-- small a, tilde -->
<!ENTITY Atilde "&#38;#38;Atilde;"> <!-- capital A, tilde -->
<!ENTITY auml   "&#38;#38;auml;">   <!-- small a, dieresis or umlaut mark -->
<!ENTITY Auml   "&#38;#38;Auml;">   <!-- capital A, dieresis or umlaut mark -->
<!ENTITY aelig  "&#38;#38;aelig;">  <!-- small ae diphthong (ligature) -->
<!ENTITY AElig  "&#38;#38;AElig;">  <!-- capital AE diphthong (ligature) -->
<!ENTITY ccedil "&#38;#38;ccedil;"> <!-- small c, cedilla -->
<!ENTITY Ccedil "&#38;#38;Ccedil;"> <!-- capital C, cedilla -->
<!ENTITY eth    "&#38;#38;eth;">    <!-- small eth, Icelandic -->
<!ENTITY ETH    "&#38;#38;ETH;">    <!-- capital Eth, Icelandic -->
<!ENTITY eacute "&#38;#38;eacute;"> <!-- small e, acute accent -->
<!ENTITY Eacute "&#38;#38;Eacute;"> <!-- capital E, acute accent -->
<!ENTITY ecirc  "&#38;#38;ecirc;">  <!-- small e, circumflex accent -->
<!ENTITY Ecirc  "&#38;#38;Ecirc;">  <!-- capital E, circumflex accent -->
<!ENTITY egrave "&#38;#38;egrave;"> <!-- small e, grave accent -->
<!ENTITY Egrave "&#38;#38;Egrave;"> <!-- capital E, grave accent -->
<!ENTITY euml   "&#38;#38;euml;">   <!-- small e, dieresis or umlaut mark -->
<!ENTITY Euml   "&#38;#38;Euml;">   <!-- capital E, dieresis or umlaut mark -->
<!ENTITY iacute "&#38;#38;iacute;"> <!-- small i, acute accent -->
<!ENTITY Iacute "&#38;#38;Iacute;"> <!-- capital I, acute accent -->
<!ENTITY icirc  "&#38;#38;icirc;">  <!-- small i, circumflex accent -->
<!ENTITY Icirc  "&#38;#38;Icirc;">  <!-- capital I, circumflex accent -->
<!ENTITY igrave "&#38;#38;igrave;"> <!-- small i, grave accent -->
<!ENTITY Igrave "&#38;#38;Igrave;"> <!-- capital I, grave accent -->
<!ENTITY iuml   "&#38;#38;iuml;">   <!-- small i, dieresis or umlaut mark -->
<!ENTITY Iuml   "&#38;#38;Iuml;">   <!-- capital I, dieresis or umlaut mark -->
<!ENTITY ntilde "&#38;#38;ntilde;"> <!-- small n, tilde -->
<!ENTITY Ntilde "&#38;#38;Ntilde;"> <!-- capital N, tilde -->
<!ENTITY oacute "&#38;#38;oacute;"> <!-- small o, acute accent -->
<!ENTITY Oacute "&#38;#38;Oacute;"> <!-- capital O, acute accent -->
<!ENTITY ocirc  "&#38;#38;ocirc;">  <!-- small o, circumflex accent -->
<!ENTITY Ocirc  "&#38;#38;Ocirc;">  <!-- capital O, circumflex accent -->
<!ENTITY ograve "&#38;#38;ograve;"> <!-- small o, grave accent -->
<!ENTITY Ograve "&#38;#38;Ograve;"> <!-- capital O, grave accent -->
<!ENTITY oslash "&#38;#38;oslash;"> <!-- small o, slash -->
<!ENTITY Oslash "&#38;#38;Oslash;"> <!-- capital O, slash -->
<!ENTITY otilde "&#38;#38;otilde;"> <!-- small o, tilde -->
<!ENTITY Otilde "&#38;#38;Otilde;"> <!-- capital O, tilde -->
<!ENTITY ouml   "&#38;#38;ouml;">   <!-- small o, dieresis or umlaut mark -->
<!ENTITY Ouml   "&#38;#38;Ouml;">   <!-- capital O, dieresis or umlaut mark -->
<!ENTITY szlig  "&#38;#38;szlig;">  <!-- small sharp s, German (sz ligature) -->
<!ENTITY thorn  "&#38;#38;thorn;">  <!-- small thorn, Icelandic -->
<!ENTITY THORN  "&#38;#38;THORN;">  <!-- capital THORN, Icelandic -->
<!ENTITY uacute "&#38;#38;uacute;"> <!-- small u, acute accent -->
<!ENTITY Uacute "&#38;#38;Uacute;"> <!-- capital U, acute accent -->
<!ENTITY ucirc  "&#38;#38;ucirc;">  <!-- small u, circumflex accent -->
<!ENTITY Ucirc  "&#38;#38;Ucirc;">  <!-- capital U, circumflex accent -->
<!ENTITY ugrave "&#38;#38;ugrave;"> <!-- small u, grave accent -->
<!ENTITY Ugrave "&#38;#38;Ugrave;"> <!-- capital U, grave accent -->
<!ENTITY uuml   "&#38;#38;uuml;">   <!-- small u, dieresis or umlaut mark -->
<!ENTITY Uuml   "&#38;#38;Uuml;">   <!-- capital U, dieresis or umlaut mark -->
<!ENTITY yacute "&#38;#38;yacute;"> <!-- small y, acute accent -->
<!ENTITY Yacute "&#38;#38;Yacute;"> <!-- capital Y, acute accent -->
<!ENTITY yuml   "&#38;#38;yuml;">   <!-- small y, dieresis or umlaut mark -->
<!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->


<!-- Entity set.
     Public identifier:
     -//ISO 8879:1986//ENTITIES Added Math Symbols: Arrow Relations//EN
-->


<!ENTITY cularr "&#38;#38;cularr;"> <!-- left curved arrow -->
<!ENTITY curarr "&#38;#38;curarr;"> <!-- right curved arrow -->
<!ENTITY dArr   "&#38;#38;dArr;">   <!-- down double arrow -->
<!ENTITY darr2  "&#38;#38;darr2;">  <!-- two down arrows -->
<!ENTITY dharl  "&#38;#38;dharl;">  <!-- down harpoon-left -->
<!ENTITY dharr  "&#38;#38;dharr;">  <!-- down harpoon-right -->
<!ENTITY lAarr  "&#38;#38;lAarr;">  <!-- left triple arrow -->
<!ENTITY Larr   "&#38;#38;Larr;">   <!-- two-head left arrow -->
<!ENTITY larr2  "&#38;#38;larr2;">  <!-- two left arrows -->
<!ENTITY larrhk "&#38;#38;larrhk;"> <!-- left arrow, hooked -->
<!ENTITY larrlp "&#38;#38;larrlp;"> <!-- left arrow, looped -->
<!ENTITY larrtl "&#38;#38;larrtl;"> <!-- left arrow, tailed -->
<!ENTITY lhard  "&#38;#38;lhard;">  <!-- left harpoon-down -->
<!ENTITY lharu  "&#38;#38;lharu;">  <!-- left harpoon-up -->
<!ENTITY hArr   "&#38;#38;hArr;">   <!-- left and right double arrow -->
<!ENTITY harr   "&#38;#38;harr;">   <!-- left and right arrow -->
<!ENTITY lrarr2 "&#38;#38;lrarr2;"> <!-- left arrow over right arrow -->
<!ENTITY rlarr2 "&#38;#38;rlarr2;"> <!-- right arrow over left arrow -->
<!ENTITY harrw  "&#38;#38;harrw;">  <!-- left and right wavy arrow -->
<!ENTITY rlhar2 "&#38;#38;rlhar2;"> <!-- right harpoon over left -->
<!ENTITY lrhar2 "&#38;#38;lrhar2;"> <!-- left harpoon over right -->
<!ENTITY lsh    "&#38;#38;lsh;">    <!-- left shift -->
<!ENTITY map    "&#38;#38;map;">    <!-- maps to -->
<!ENTITY mumap  "&#38;#38;mumap;">  <!-- multimap -->
<!ENTITY nearr  "&#38;#38;nearr;">  <!-- upward right-pointing arrow (NE) -->
<!ENTITY nlArr  "&#38;#38;nlArr;">  <!-- not implied by -->
<!ENTITY nlarr  "&#38;#38;nlarr;">  <!-- not left arrow -->
<!ENTITY nhArr  "&#38;#38;nhArr;">  <!-- not left and right double arrow -->
<!ENTITY nharr  "&#38;#38;nharr;">  <!-- not left and right arrow -->
<!ENTITY nrarr  "&#38;#38;nrarr;">  <!-- not right arrow -->
<!ENTITY nrArr  "&#38;#38;nrArr;">  <!-- not implies -->
<!ENTITY nwarr  "&#38;#38;nwarr;">  <!-- upward left-pointing arrow (NW) -->
<!ENTITY olarr  "&#38;#38;olarr;">  <!-- left arrow in circle -->
<!ENTITY orarr  "&#38;#38;orarr;">  <!-- right arrow in circle -->
<!ENTITY rAarr  "&#38;#38;rAarr;">  <!-- right triple arrow -->
<!ENTITY Rarr   "&#38;#38;Rarr;">   <!-- two-head right arrow -->
<!ENTITY rarr2  "&#38;#38;rarr2;">  <!-- two right arrows -->
<!ENTITY rarrhk "&#38;#38;rarrhk;"> <!-- right arrow, hooked -->
<!ENTITY rarrlp "&#38;#38;rarrlp;"> <!-- right arrow, looped -->
<!ENTITY rarrtl "&#38;#38;rarrtl;"> <!-- right arrow, tailed -->
<!ENTITY rarrw  "&#38;#38;rarrw;">  <!-- right arrow, wavy -->
<!ENTITY rhard  "&#38;#38;rhard;">  <!-- right harpoon-down -->
<!ENTITY rharu  "&#38;#38;rharu;">  <!-- right harpoon-up -->
<!ENTITY rsh    "&#38;#38;rsh;">    <!-- right shift -->
<!ENTITY drarr  "&#38;#38;drarr;">  <!-- downward right-pointing arrow (SE) -->
<!ENTITY dlarr  "&#38;#38;dlarr;">  <!-- downward left-pointing arrow (SW) -->
<!ENTITY uArr   "&#38;#38;uArr;">   <!-- up double arrow -->
<!ENTITY uarr2  "&#38;#38;uarr2;">  <!-- two up arrows -->
<!ENTITY vArr   "&#38;#38;vArr;">   <!-- up down double arrow -->
<!ENTITY varr   "&#38;#38;varr;">   <!-- up and down arrow -->
<!ENTITY uharl  "&#38;#38;uharl;">  <!-- up harpoon-left -->
<!ENTITY uharr  "&#38;#38;uharr;">  <!-- up harpoon-right -->
<!ENTITY xlArr  "&#38;#38;xlArr;">  <!-- long left double arrow -->
<!ENTITY xhArr  "&#38;#38;xhArr;">  <!-- long left and right double arrow -->
<!ENTITY xharr  "&#38;#38;xharr;">  <!-- long left and right arrow -->
<!ENTITY xrArr  "&#38;#38;xrArr;">  <!-- long right double arrow -->
<!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->


<!-- Entity set.
     Public identifier:
     -//ISO 8879:1986//ENTITIES Added Latin 2//EN
-->


<!ENTITY abreve "&#38;#38;abreve;"> <!-- small a, breve -->
<!ENTITY Abreve "&#38;#38;Abreve;"> <!-- capital A, breve -->
<!ENTITY amacr  "&#38;#38;amacr;">  <!-- small a, macron -->
<!ENTITY Amacr  "&#38;#38;Amacr;">  <!-- capital A, macron -->
<!ENTITY aogon  "&#38;#38;aogon;">  <!-- small a, ogonek -->
<!ENTITY Aogon  "&#38;#38;Aogon;">  <!-- capital A, ogonek -->
<!ENTITY cacute "&#38;#38;cacute;"> <!-- small c, acute accent -->
<!ENTITY Cacute "&#38;#38;Cacute;"> <!-- capital C, acute accent -->
<!ENTITY ccaron "&#38;#38;ccaron;"> <!-- small c, caron -->
<!ENTITY Ccaron "&#38;#38;Ccaron;"> <!-- capital C, caron -->
<!ENTITY ccirc  "&#38;#38;ccirc;">  <!-- small c, circumflex accent -->
<!ENTITY Ccirc  "&#38;#38;Ccirc;">  <!-- capital C, circumflex accent -->
<!ENTITY cdot   "&#38;#38;cdot;">   <!-- small c, dot above -->
<!ENTITY Cdot   "&#38;#38;Cdot;">   <!-- capital C, dot above -->
<!ENTITY dcaron "&#38;#38;dcaron;"> <!-- small d, caron -->
<!ENTITY Dcaron "&#38;#38;Dcaron;"> <!-- capital D, caron -->
<!ENTITY dstrok "&#38;#38;dstrok;"> <!-- small d, stroke -->
<!ENTITY Dstrok "&#38;#38;Dstrok;"> <!-- capital D, stroke -->
<!ENTITY ecaron "&#38;#38;ecaron;"> <!-- small e, caron -->
<!ENTITY Ecaron "&#38;#38;Ecaron;"> <!-- capital E, caron -->
<!ENTITY edot   "&#38;#38;edot;">   <!-- small e, dot above -->
<!ENTITY Edot   "&#38;#38;Edot;">   <!-- capital E, dot above -->
<!ENTITY emacr  "&#38;#38;emacr;">  <!-- small e, macron -->
<!ENTITY Emacr  "&#38;#38;Emacr;">  <!-- capital E, macron -->
<!ENTITY eogon  "&#38;#38;eogon;">  <!-- small e, ogonek -->
<!ENTITY Eogon  "&#38;#38;Eogon;">  <!-- capital E, ogonek -->
<!ENTITY gacute "&#38;#38;gacute;"> <!-- small g, acute accent -->
<!ENTITY gbreve "&#38;#38;gbreve;"> <!-- small g, breve -->
<!ENTITY Gbreve "&#38;#38;Gbreve;"> <!-- capital G, breve -->
<!ENTITY Gcedil "&#38;#38;Gcedil;"> <!-- capital G, cedilla -->
<!ENTITY gcirc  "&#38;#38;gcirc;">  <!-- small g, circumflex accent -->
<!ENTITY Gcirc  "&#38;#38;Gcirc;">  <!-- capital G, circumflex accent -->
<!ENTITY gdot   "&#38;#38;gdot;">   <!-- small g, dot above -->
<!ENTITY Gdot   "&#38;#38;Gdot;">   <!-- capital G, dot above -->
<!ENTITY hcirc  "&#38;#38;hcirc;">  <!-- small h, circumflex accent -->
<!ENTITY Hcirc  "&#38;#38;Hcirc;">  <!-- capital H, circumflex accent -->
<!ENTITY hstrok "&#38;#38;hstrok;"> <!-- small h, stroke -->
<!ENTITY Hstrok "&#38;#38;Hstrok;"> <!-- capital H, stroke -->
<!ENTITY Idot   "&#38;#38;Idot;">   <!-- capital I, dot above -->
<!ENTITY Imacr  "&#38;#38;Imacr;">  <!-- capital I, macron -->
<!ENTITY imacr  "&#38;#38;imacr;">  <!-- small i, macron -->
<!ENTITY ijlig  "&#38;#38;ijlig;">  <!-- small ij ligature -->
<!ENTITY IJlig  "&#38;#38;IJlig;">  <!-- capital IJ ligature -->
<!ENTITY inodot "&#38;#38;inodot;"> <!-- small i without dot -->
<!ENTITY iogon  "&#38;#38;iogon;">  <!-- small i, ogonek -->
<!ENTITY Iogon  "&#38;#38;Iogon;">  <!-- capital I, ogonek -->
<!ENTITY itilde "&#38;#38;itilde;"> <!-- small i, tilde -->
<!ENTITY Itilde "&#38;#38;Itilde;"> <!-- capital I, tilde -->
<!ENTITY jcirc  "&#38;#38;jcirc;">  <!-- small j, circumflex accent -->
<!ENTITY Jcirc  "&#38;#38;Jcirc;">  <!-- capital J, circumflex accent -->
<!ENTITY kcedil "&#38;#38;kcedil;"> <!-- small k, cedilla -->
<!ENTITY Kcedil "&#38;#38;Kcedil;"> <!-- capital K, cedilla -->
<!ENTITY kgreen "&#38;#38;kgreen;"> <!-- small k, Greenlandic -->
<!ENTITY lacute "&#38;#38;lacute;"> <!-- small l, acute accent -->
<!ENTITY Lacute "&#38;#38;Lacute;"> <!-- capital L, acute accent -->
<!ENTITY lcaron "&#38;#38;lcaron;"> <!-- small l, caron -->
<!ENTITY Lcaron "&#38;#38;Lcaron;"> <!-- capital L, caron -->
<!ENTITY lcedil "&#38;#38;lcedil;"> <!-- small l, cedilla -->
<!ENTITY Lcedil "&#38;#38;Lcedil;"> <!-- capital L, cedilla -->
<!ENTITY lmidot "&#38;#38;lmidot;"> <!-- small l, middle dot -->
<!ENTITY Lmidot "&#38;#38;Lmidot;"> <!-- capital L, middle dot -->
<!ENTITY lstrok "&#38;#38;lstrok;"> <!-- small l, stroke -->
<!ENTITY Lstrok "&#38;#38;Lstrok;"> <!-- capital L, stroke -->
<!ENTITY nacute "&#38;#38;nacute;"> <!-- small n, acute accent -->
<!ENTITY Nacute "&#38;#38;Nacute;"> <!-- capital N, acute accent -->
<!ENTITY eng    "&#38;#38;eng;">    <!-- small eng, Lapp -->
<!ENTITY ENG    "&#38;#38;ENG;">    <!-- capital ENG, Lapp -->
<!ENTITY napos  "&#38;#38;napos;">  <!-- small n, apostrophe -->
<!ENTITY ncaron "&#38;#38;ncaron;"> <!-- small n, caron -->
<!ENTITY Ncaron "&#38;#38;Ncaron;"> <!-- capital N, caron -->
<!ENTITY ncedil "&#38;#38;ncedil;"> <!-- small n, cedilla -->
<!ENTITY Ncedil "&#38;#38;Ncedil;"> <!-- capital N, cedilla -->
<!ENTITY odblac "&#38;#38;odblac;"> <!-- small o, double acute accent -->
<!ENTITY Odblac "&#38;#38;Odblac;"> <!-- capital O, double acute accent -->
<!ENTITY Omacr  "&#38;#38;Omacr;">  <!-- capital O, macron -->
<!ENTITY omacr  "&#38;#38;omacr;">  <!-- small o, macron -->
<!ENTITY oelig  "&#38;#38;oelig;">  <!-- small oe ligature -->
<!ENTITY OElig  "&#38;#38;OElig;">  <!-- capital OE ligature -->
<!ENTITY racute "&#38;#38;racute;"> <!-- small r, acute accent -->
<!ENTITY Racute "&#38;#38;Racute;"> <!-- capital R, acute accent -->
<!ENTITY rcaron "&#38;#38;rcaron;"> <!-- small r, caron -->
<!ENTITY Rcaron "&#38;#38;Rcaron;"> <!-- capital R, caron -->
<!ENTITY rcedil "&#38;#38;rcedil;"> <!-- small r, cedilla -->
<!ENTITY Rcedil "&#38;#38;Rcedil;"> <!-- capital R, cedilla -->
<!ENTITY sacute "&#38;#38;sacute;"> <!-- small s, acute accent -->
<!ENTITY Sacute "&#38;#38;Sacute;"> <!-- capital S, acute accent -->
<!ENTITY scaron "&#38;#38;scaron;"> <!-- small s, caron -->
<!ENTITY Scaron "&#38;#38;Scaron;"> <!-- capital S, caron -->
<!ENTITY scedil "&#38;#38;scedil;"> <!-- small s, cedilla -->
<!ENTITY Scedil "&#38;#38;Scedil;"> <!-- capital S, cedilla -->
<!ENTITY scirc  "&#38;#38;scirc;">  <!-- small s, circumflex accent -->
<!ENTITY Scirc  "&#38;#38;Scirc;">  <!-- capital S, circumflex accent -->
<!ENTITY tcaron "&#38;#38;tcaron;"> <!-- small t, caron -->
<!ENTITY Tcaron "&#38;#38;Tcaron;"> <!-- capital T, caron -->
<!ENTITY tcedil "&#38;#38;tcedil;"> <!-- small t, cedilla -->
<!ENTITY Tcedil "&#38;#38;Tcedil;"> <!-- capital T, cedilla -->
<!ENTITY tstrok "&#38;#38;tstrok;"> <!-- small t, stroke -->
<!ENTITY Tstrok "&#38;#38;Tstrok;"> <!-- capital T, stroke -->
<!ENTITY ubreve "&#38;#38;ubreve;"> <!-- small u, breve -->
<!ENTITY Ubreve "&#38;#38;Ubreve;"> <!-- capital U, breve -->
<!ENTITY udblac "&#38;#38;udblac;"> <!-- small u, double acute accent -->
<!ENTITY Udblac "&#38;#38;Udblac;"> <!-- capital U, double acute accent -->
<!ENTITY umacr  "&#38;#38;umacr;">  <!-- small u, macron -->
<!ENTITY Umacr  "&#38;#38;Umacr;">  <!-- capital U, macron -->
<!ENTITY uogon  "&#38;#38;uogon;">  <!-- small u, ogonek -->
<!ENTITY Uogon  "&#38;#38;Uogon;">  <!-- capital U, ogonek -->
<!ENTITY uring  "&#38;#38;uring;">  <!-- small u, ring -->
<!ENTITY Uring  "&#38;#38;Uring;">  <!-- capital U, ring -->
<!ENTITY utilde "&#38;#38;utilde;"> <!-- small u, tilde -->
<!ENTITY Utilde "&#38;#38;Utilde;"> <!-- capital U, tilde -->
<!ENTITY wcirc  "&#38;#38;wcirc;">  <!-- small w, circumflex accent -->
<!ENTITY Wcirc  "&#38;#38;Wcirc;">  <!-- capital W, circumflex accent -->
<!ENTITY ycirc  "&#38;#38;ycirc;">  <!-- small y, circumflex accent -->
<!ENTITY Ycirc  "&#38;#38;Ycirc;">  <!-- capital Y, circumflex accent -->
<!ENTITY Yuml   "&#38;#38;Yuml;">   <!-- capital Y, dieresis or umlaut mark -->
<!ENTITY zacute "&#38;#38;zacute;"> <!-- small z, acute accent -->
<!ENTITY Zacute "&#38;#38;Zacute;"> <!-- capital Z, acute accent -->
<!ENTITY zcaron "&#38;#38;zcaron;"> <!-- small z, caron -->
<!ENTITY Zcaron "&#38;#38;Zcaron;"> <!-- capital Z, caron -->
<!ENTITY zdot   "&#38;#38;zdot;">   <!-- small z, dot above -->
<!ENTITY Zdot   "&#38;#38;Zdot;">   <!-- capital Z, dot above -->
<!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->


<!-- Entity set.
     Public identifier:
     -//ISO 8879:1986//ENTITIES Box and Line Drawing//EN
-->


<!-- All names are in the form: box1234, where:
    box = constants that identify a box drawing entity.
    1&2 = v, V, u, U, d, D, Ud, or uD, as follows:
      v = vertical line for full height.
      u = upper half of vertical line.
      d = downward (lower) half of vertical line.
    3&4 = h, H, l, L, r, R, Lr, or lR, as follows:
      h = horizontal line for full width.
      l = left half of horizontal line.
      r = right half of horizontal line.
    In all cases, an upper-case letter means a double or heavy line.
-->


<!ENTITY boxh   "&#38;#38;boxh;">   <!-- horizontal line -->
<!ENTITY boxv   "&#38;#38;boxv;">   <!-- vertical line -->
<!ENTITY boxur  "&#38;#38;boxur;">  <!-- upper right quadrant -->
<!ENTITY boxul  "&#38;#38;boxul;">  <!-- upper left quadrant -->
<!ENTITY boxdl  "&#38;#38;boxdl;">  <!-- lower left quadrant -->
<!ENTITY boxdr  "&#38;#38;boxdr;">  <!-- lower right quadrant -->
<!ENTITY boxvr  "&#38;#38;boxvr;">  <!-- upper and lower right quadrants -->
<!ENTITY boxhu  "&#38;#38;boxhu;">  <!-- upper left and right quadrants -->
<!ENTITY boxvl  "&#38;#38;boxvl;">  <!-- upper and lower left quadrants -->
<!ENTITY boxhd  "&#38;#38;boxhd;">  <!-- lower left and right quadrants -->
<!ENTITY boxvh  "&#38;#38;boxvh;">  <!-- all four quadrants -->
<!ENTITY boxvR  "&#38;#38;boxvR;">  <!-- upper and lower right quadrants -->
<!ENTITY boxhU  "&#38;#38;boxhU;">  <!-- upper left and right quadrants -->
<!ENTITY boxvL  "&#38;#38;boxvL;">  <!-- upper and lower left quadrants -->
<!ENTITY boxhD  "&#38;#38;boxhD;">  <!-- lower left and right quadrants -->
<!ENTITY boxvH  "&#38;#38;boxvH;">  <!-- all four quadrants -->
<!ENTITY boxH   "&#38;#38;boxH;">   <!-- horizontal line -->
<!ENTITY boxV   "&#38;#38;boxV;">   <!-- vertical line -->
<!ENTITY boxUR  "&#38;#38;boxUR;">  <!-- upper right quadrant -->
<!ENTITY boxUL  "&#38;#38;boxUL;">  <!-- upper left quadrant -->
<!ENTITY boxDL  "&#38;#38;boxDL;">  <!-- lower left quadrant -->
<!ENTITY boxDR  "&#38;#38;boxDR;">  <!-- lower right quadrant -->
<!ENTITY boxVR  "&#38;#38;boxVR;">  <!-- upper and lower right quadrants -->
<!ENTITY boxHU  "&#38;#38;boxHU;">  <!-- upper left and right quadrants -->
<!ENTITY boxVL  "&#38;#38;boxVL;">  <!-- upper and lower left quadrants -->
<!ENTITY boxHD  "&#38;#38;boxHD;">  <!-- lower left and right quadrants -->
<!ENTITY boxVH  "&#38;#38;boxVH;">  <!-- all four quadrants -->
<!ENTITY boxVr  "&#38;#38;boxVr;">  <!-- upper and lower right quadrants -->
<!ENTITY boxHu  "&#38;#38;boxHu;">  <!-- upper left and right quadrants -->
<!ENTITY boxVl  "&#38;#38;boxVl;">  <!-- upper and lower left quadrants -->
<!ENTITY boxHd  "&#38;#38;boxHd;">  <!-- lower left and right quadrants -->
<!ENTITY boxVh  "&#38;#38;boxVh;">  <!-- all four quadrants -->
<!ENTITY boxuR  "&#38;#38;boxuR;">  <!-- upper right quadrant -->
<!ENTITY boxUl  "&#38;#38;boxUl;">  <!-- upper left quadrant -->
<!ENTITY boxdL  "&#38;#38;boxdL;">  <!-- lower left quadrant -->
<!ENTITY boxDr  "&#38;#38;boxDr;">  <!-- lower right quadrant -->
<!ENTITY boxUr  "&#38;#38;boxUr;">  <!-- upper right quadrant -->
<!ENTITY boxuL  "&#38;#38;boxuL;">  <!-- upper left quadrant -->
<!ENTITY boxDl  "&#38;#38;boxDl;">  <!-- lower left quadrant -->
<!ENTITY boxdR  "&#38;#38;boxdR;">  <!-- lower right quadrant -->
<!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->


<!-- Entity set.
     Public identifier:
     -//ISO 8879:1986//ENTITIES Numeric and Special Graphic//EN
-->


<!ENTITY half   "&#38;#38;half;">   <!-- fraction one-half -->
<!ENTITY frac12 "&#38;#38;frac12;"> <!-- fraction one-half -->
<!ENTITY frac14 "&#38;#38;frac14;"> <!-- fraction one-quarter -->
<!ENTITY frac34 "&#38;#38;frac34;"> <!-- fraction three-quarters -->
<!ENTITY frac18 "&#38;#38;frac18;"> <!-- fraction one-eighth -->
<!ENTITY frac38 "&#38;#38;frac38;"> <!-- fraction three-eighths -->
<!ENTITY frac58 "&#38;#38;frac58;"> <!-- fraction five-eighths -->
<!ENTITY frac78 "&#38;#38;frac78;"> <!-- fraction seven-eighths -->

<!ENTITY sup1   "&#38;#38;sup1;">   <!-- superscript one -->
<!ENTITY sup2   "&#38;#38;sup2;">   <!-- superscript two -->
<!ENTITY sup3   "&#38;#38;sup3;">   <!-- superscript three -->

<!ENTITY plus   "&#38;#38;plus;">   <!-- plus sign -->
<!ENTITY plusmn "&#38;#38;plusmn;"> <!-- plus-or-minus sign -->
<!ENTITY lt     "&#38;#38;lt;">     <!-- less-than sign -->
<!ENTITY equals "&#38;#38;equals;"> <!-- equals sign -->
<!ENTITY gt     "&#38;#38;gt;">     <!-- greater-than sign -->
<!ENTITY divide "&#38;#38;divide;"> <!-- divide sign -->
<!ENTITY times  "&#38;#38;times;">  <!-- multiply sign -->

<!ENTITY curren "&#38;#38;curren;"> <!-- general currency sign -->
<!ENTITY pound  "&#38;#38;pound;">  <!-- pound sign -->
<!ENTITY dollar "&#38;#38;dollar;"> <!-- dollar sign -->
<!ENTITY cent   "&#38;#38;cent;">   <!-- cent sign -->
<!ENTITY yen    "&#38;#38;yen;">    <!-- yen sign -->

<!ENTITY num    "&#38;#38;num;">    <!-- number sign -->
<!ENTITY percnt "&#38;#38;percnt;"> <!-- percent sign -->
<!ENTITY amp    "&#38;#38;amp;">    <!-- ampersand -->
<!ENTITY ast    "&#38;#38;ast;">    <!-- asterisk -->
<!ENTITY commat "&#38;#38;commat;"> <!-- commercial at -->
<!ENTITY lsqb   "&#38;#38;lsqb;">   <!-- left square bracket -->
<!ENTITY bsol   "&#38;#38;bsol;">   <!-- reverse solidus -->
<!ENTITY rsqb   "&#38;#38;rsqb;">   <!-- right square bracket -->
<!ENTITY lcub   "&#38;#38;lcub;">   <!-- left curly bracket -->
<!ENTITY horbar "&#38;#38;horbar;"> <!-- horizontal bar -->
<!ENTITY verbar "&#38;#38;verbar;"> <!-- vertical bar -->
<!ENTITY rcub   "&#38;#38;rcub;">   <!-- right curly bracket -->
<!ENTITY micro  "&#38;#38;micro;">  <!-- micro sign -->
<!ENTITY ohm    "&#38;#38;ohm;">    <!-- ohm sign -->
<!ENTITY deg    "&#38;#38;deg;">    <!-- degree sign -->
<!ENTITY ordm   "&#38;#38;ordm;">   <!-- ordinal indicator, masculine -->
<!ENTITY ordf   "&#38;#38;ordf;">   <!-- ordinal indicator, feminine -->
<!ENTITY sect   "&#38;#38;sect;">   <!-- section sign -->
<!ENTITY para   "&#38;#38;para;">   <!-- pilcrow (paragraph sign) -->
<!ENTITY middot "&#38;#38;middot;"> <!-- middle dot -->
<!ENTITY larr   "&#38;#38;larr;">   <!-- leftward arrow -->
<!ENTITY rarr   "&#38;#38;rarr;">   <!-- rightward arrow -->
<!ENTITY uarr   "&#38;#38;uarr;">   <!-- upward arrow -->
<!ENTITY darr   "&#38;#38;darr;">   <!-- downward arrow -->
<!ENTITY copy   "&#38;#38;copy;">   <!-- copyright sign -->
<!ENTITY reg    "&#38;#38;reg;">    <!-- registered sign -->
<!ENTITY trade  "&#38;#38;trade;">  <!-- trade mark sign -->
<!ENTITY brvbar "&#38;#38;brvbar;"> <!-- broken (vertical) bar -->
<!ENTITY not    "&#38;#38;not;">    <!-- not sign -->
<!ENTITY sung   "&#38;#38;sung;">   <!-- music note (sung text sign) -->

<!ENTITY excl   "&#38;#38;excl;">   <!-- exclamation mark -->
<!ENTITY iexcl  "&#38;#38;iexcl;">  <!-- inverted exclamation mark -->
<!ENTITY quot   "&#38;#38;quot;">   <!-- quotation mark -->
<!ENTITY apos   "&#38;#38;apos;">   <!-- apostrophe -->
<!ENTITY lpar   "&#38;#38;lpar;">   <!-- left parenthesis -->
<!ENTITY rpar   "&#38;#38;rpar;">   <!-- right parenthesis -->
<!ENTITY comma  "&#38;#38;comma;">  <!-- comma -->
<!ENTITY lowbar "&#38;#38;lowbar;"> <!-- low line -->
<!ENTITY hyphen "&#38;#38;hyphen;"> <!-- hyphen -->
<!ENTITY period "&#38;#38;period;"> <!-- full stop, period -->
<!ENTITY sol    "&#38;#38;sol;">    <!-- solidus -->
<!ENTITY colon  "&#38;#38;colon;">  <!-- colon -->
<!ENTITY semi   "&#38;#38;semi;">   <!-- semicolon -->
<!ENTITY quest  "&#38;#38;quest;">  <!-- question mark -->
<!ENTITY iquest "&#38;#38;iquest;"> <!-- inverted question mark -->
<!ENTITY laquo  "&#38;#38;laquo;">  <!-- angle quotation mark, left -->
<!ENTITY raquo  "&#38;#38;raquo;">  <!-- angle quotation mark, right -->
<!ENTITY lsquo  "&#38;#38;lsquo;">  <!-- single quotation mark, left -->
<!ENTITY rsquo  "&#38;#38;rsquo;">  <!-- single quotation mark, right -->
<!ENTITY ldquo  "&#38;#38;ldquo;">  <!-- double quotation mark, left -->
<!ENTITY rdquo  "&#38;#38;rdquo;">  <!-- double quotation mark, right -->
<!ENTITY nbsp   "&#38;#38;nbsp;">   <!-- no break (required) space -->
<!ENTITY shy    "&#38;#38;shy;">    <!-- soft hyphen -->
<!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->


<!-- Entity set.
     Public identifier:
     -//ISO 8879:1986//ENTITIES Greek Letters//EN
-->


<!ENTITY agr    "&#38;#38;agr;">    <!-- small alpha, Greek -->
<!ENTITY Agr    "&#38;#38;Agr;">    <!-- capital Alpha, Greek -->
<!ENTITY bgr    "&#38;#38;bgr;">    <!-- small beta, Greek -->
<!ENTITY Bgr    "&#38;#38;Bgr;">    <!-- capital Beta, Greek -->
<!ENTITY ggr    "&#38;#38;ggr;">    <!-- small gamma, Greek -->
<!ENTITY Ggr    "&#38;#38;Ggr;">    <!-- capital Gamma, Greek -->
<!ENTITY dgr    "&#38;#38;dgr;">    <!-- small delta, Greek -->
<!ENTITY Dgr    "&#38;#38;Dgr;">    <!-- capital Delta, Greek -->
<!ENTITY egr    "&#38;#38;egr;">    <!-- small epsilon, Greek -->
<!ENTITY Egr    "&#38;#38;Egr;">    <!-- capital Epsilon, Greek -->
<!ENTITY zgr    "&#38;#38;zgr;">    <!-- small zeta, Greek -->
<!ENTITY Zgr    "&#38;#38;Zgr;">    <!-- capital Zeta, Greek -->
<!ENTITY eegr   "&#38;#38;eegr;">   <!-- small eta, Greek -->
<!ENTITY EEgr   "&#38;#38;EEgr;">   <!-- capital Eta, Greek -->
<!ENTITY thgr   "&#38;#38;thgr;">   <!-- small theta, Greek -->
<!ENTITY THgr   "&#38;#38;THgr;">   <!-- capital Theta, Greek -->
<!ENTITY igr    "&#38;#38;igr;">    <!-- small iota, Greek -->
<!ENTITY Igr    "&#38;#38;Igr;">    <!-- capital Iota, Greek -->
<!ENTITY kgr    "&#38;#38;kgr;">    <!-- small kappa, Greek -->
<!ENTITY Kgr    "&#38;#38;Kgr;">    <!-- capital Kappa, Greek -->
<!ENTITY lgr    "&#38;#38;lgr;">    <!-- small lambda, Greek -->
<!ENTITY Lgr    "&#38;#38;Lgr;">    <!-- capital Lambda, Greek -->
<!ENTITY mgr    "&#38;#38;mgr;">    <!-- small mu, Greek -->
<!ENTITY Mgr    "&#38;#38;Mgr;">    <!-- capital Mu, Greek -->
<!ENTITY ngr    "&#38;#38;ngr;">    <!-- small nu, Greek -->
<!ENTITY Ngr    "&#38;#38;Ngr;">    <!-- capital Nu, Greek -->
<!ENTITY xgr    "&#38;#38;xgr;">    <!-- small xi, Greek -->
<!ENTITY Xgr    "&#38;#38;Xgr;">    <!-- capital Xi, Greek -->
<!ENTITY ogr    "&#38;#38;ogr;">    <!-- small omicron, Greek -->
<!ENTITY Ogr    "&#38;#38;Ogr;">    <!-- capital Omicron, Greek -->
<!ENTITY pgr    "&#38;#38;pgr;">    <!-- small pi, Greek -->
<!ENTITY Pgr    "&#38;#38;Pgr;">    <!-- capital Pi, Greek -->
<!ENTITY rgr    "&#38;#38;rgr;">    <!-- small rho, Greek -->
<!ENTITY Rgr    "&#38;#38;Rgr;">    <!-- capital Rho, Greek -->
<!ENTITY sgr    "&#38;#38;sgr;">    <!-- small sigma, Greek -->
<!ENTITY Sgr    "&#38;#38;Sgr;">    <!-- capital Sigma, Greek -->
<!ENTITY sfgr   "&#38;#38;sfgr;">   <!-- final small sigma, Greek -->
<!ENTITY tgr    "&#38;#38;tgr;">    <!-- small tau, Greek -->
<!ENTITY Tgr    "&#38;#38;Tgr;">    <!-- capital Tau, Greek -->
<!ENTITY ugr    "&#38;#38;ugr;">    <!-- small upsilon, Greek -->
<!ENTITY Ugr    "&#38;#38;Ugr;">    <!-- capital Upsilon, Greek -->
<!ENTITY phgr   "&#38;#38;phgr;">   <!-- small phi, Greek -->
<!ENTITY PHgr   "&#38;#38;PHgr;">   <!-- capital Phi, Greek -->
<!ENTITY khgr   "&#38;#38;khgr;">   <!-- small chi, Greek -->
<!ENTITY KHgr   "&#38;#38;KHgr;">   <!-- capital Chi, Greek -->
<!ENTITY psgr   "&#38;#38;psgr;">   <!-- small psi, Greek -->
<!ENTITY PSgr   "&#38;#38;PSgr;">   <!-- capital Psi, Greek -->
<!ENTITY ohgr   "&#38;#38;ohgr;">   <!-- small omega, Greek -->
<!ENTITY OHgr   "&#38;#38;OHgr;">   <!-- capital Omega, Greek -->
<!-- West Publishing Special Characters -->


<!-- Entity set.
     Public identifier:
     -//West Group//ENTITIES Special Characters:v1.00//EN

    Current version:  1.00
-->


<!-- Revision history:  Created 12 August 1997 (LHS)

                        Version 1.00 released 30 September 1999.
-->


<!ENTITY acrule "&#38;#38;acrule;"> <!-- ascender rule -->
<!ENTITY aellip "&#38;#38;aellip;"> <!-- asterisk ellipses -->
<!ENTITY blbar  "&#38;#38;blbar;">  <!-- baseline en dash -->
<!ENTITY blrule "&#38;#38;blrule;"> <!-- baseline rule -->
<!ENTITY bull2  "&#38;#38;bull2;">  <!-- bullet #2 -->
<!ENTITY bull3  "&#38;#38;bull3;">  <!-- bullet #3 -->
<!ENTITY bull4  "&#38;#38;bull4;">  <!-- bullet #4 -->
<!ENTITY ckbox  "&#38;#38;ckbox;">  <!-- check in box -->
<!ENTITY dashl  "&#38;#38;dashl;">  <!-- dash leader (baseline dash) -->
<!ENTITY dcrule "&#38;#38;dcrule;"> <!-- descender rule -->
<!ENTITY dotl   "&#38;#38;dotl;">   <!-- leader dot -->
<!ENTITY florin "&#38;#38;florin;"> <!-- florin symbol -->
<!ENTITY key    "&#38;#38;key;">    <!-- key symbol -->
<!ENTITY Key    "&#38;#38;Key;">    <!-- key logo -->
<!ENTITY lomacr "&#38;#38;lomacr;"> <!-- macron below accent -->
<!ENTITY loring "&#38;#38;loring;"> <!-- ring below accent -->
<!ENTITY m3dash "&#38;#38;m3dash;"> <!-- 3-em dash -->
<!ENTITY mlrule "&#38;#38;mlrule;"> <!-- midline rule -->
<!ENTITY nbemsp "&#38;#38;nbemsp;"> <!-- em space, nonbreaking -->
<!ENTITY nbensp "&#38;#38;nbensp;"> <!-- en space, nonbreaking -->
<!ENTITY nbthsp "&#38;#38;nbthsp;"> <!-- thin space, nonbreaking -->
<!ENTITY schwa  "&#38;#38;schwa;">  <!-- schwa -->
<!ENTITY slaquo "&#38;#38;slaquo;"> <!-- guillemot, single, open -->
<!ENTITY sraquo "&#38;#38;sraquo;"> <!-- guillemot, single, close -->
<!ENTITY tcirc  "&#38;#38;tcirc;">  <!-- text circumflex -->
<!ENTITY tdquo  "&#38;#38;tdquo;">  <!-- quote, double, typewriter -->
<!ENTITY tgrave "&#38;#38;tgrave;"> <!-- text grave -->
<!ENTITY ttilde "&#38;#38;ttilde;"> <!-- text tilde -->
<!ENTITY tsquo  "&#38;#38;tsquo;">  <!-- quote, single, typewriter -->
<!ENTITY virgul "&#38;#38;virgul;"> <!-- virgule (fraction slash) -->

<!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->


<!-- Entity set.
     Public identifier:
     -//ISO 8879:1986//ENTITIES Added Math Symbols: Relations//EN
-->

<!-- take me out and xerces will break -->
<!ENTITY ape    "&#38;#38;ape;">    <!-- approximate, equals -->
<!ENTITY asymp  "&#38;#38;asymp;">  <!-- asymptotically equal to -->
<!ENTITY bcong  "&#38;#38;bcong;">  <!-- reverse congruent -->
<!ENTITY bepsi  "&#38;#38;bepsi;">  <!-- such that -->
<!ENTITY bowtie "&#38;#38;bowtie;"> <!-- bowtie -->
<!ENTITY bsim   "&#38;#38;bsim;">   <!-- reverse similar -->
<!ENTITY bsime  "&#38;#38;bsime;">  <!-- reverse similar, equals -->
<!ENTITY bump   "&#38;#38;bump;">   <!-- bumpy equals -->