Caros amigos logicos, algum de voces tem acesso ao artigo abaixo e, se sim, poderia me enviar uma copia dele?
C. S. Peirce. Description of a Notation for the Logic of Relatives, Resulting from an Amplification of the Conceptions of Boole's Calculus of Logic. Memoirs of the American Academy of Arts and Sciences, New Series, Vol. 9, No. 2 (1873), pp. 317-378 * Published by: American Academy of Arts & Sciences * Stable URL: http://www.jstor.org/stable/25058006 Desde ja agradeco, Petrucio _______________________________________________ Logica-l mailing list Logica-l@dimap.ufrn.br http://www.dimap.ufrn.br/cgi-bin/mailman/listinfo/logica-l