TY  - BOOK
AU  - Suppes, Patrick
TI  - Introduction to logic
SN  - 9780486406879
SN  - 99013623
U1  - 160 SUP 
PY  - 1999///
CY  - Mineola, NY
PB  - Dover Publications
KW  - Logic
N1  - Originally published: New York : Van Nostrand Reinhold, 1957. Includes bibliographical references and index
ER  -