Validity
Subtitle: a learning game approach to mathematical logic
By: by Professor Steven Bartlett, Department of Philosphy, University of Hartford
Contributors: Lemmon, E. J. (Edward John)
Publisher: Bartlett
Published: 1973
Place of publication: Hartford, Conn
Language: eng
Number of pages: 65
Subjects: Symbolic and mathematical Logic; Mathematical recreations
Notes: "A companion to E.J. Lemmon's Beginning logic."

LC copy inscribed to the Library of Congress by the author.