Those who are interesed in the history of machine translation may like to know that all chapters of my 1986 book are now available (as PDF files) on my website: http://ourworld.compuserve.com/homepages/WJHutchins
You will also find other recent additions of newer and older papers. John Hutchins 4 August -- For MT-List info, see http://www.eamt.org/mt-list.html