The art and science of logic : a translation of the Summulae dialectices with notes and introduction /
Bacon, Roger,1214?-1294.
Maloney, Thomas S.
Pontifical Institute of Mediaeval Studies.
Toronto : Pontifical Institute of Mediaeval Studies,
c2009.
Text used for the translation: Les summulae dialectices de Roger Bacon.  Parts 1-2: De termino, De enuntiatione;  Part 3: De argumentatione.  Edited by Alain de Libera. Archives d'histoire doctrinale et littéraire du Moyen Age ; 53 (1986): p. 139-289; 54 (1987): p. 171-278.
Includes indexes.
Includes bibliographical references: p. [233]-243.
Logic