Entailment and relevance.
Publisher: Association for Symbolic Logic]
Published: 1960
Place of publication: [Baltimore
Language: eng
Number of pages: 146
Subjects: Logic, Symbolic and mathematical
Notes: Caption title.

Photocopy made in 1964 by the University of Toronto Library Photocopy Services Unit from the Journal of Symbolic Logic, v. 25, no. 2.

Bibliography: p. 146.