TY  - BOOK
AU  - Copi,Irving M.
TI  - Symbolic logic
SN  - 9780029787403 (pbk.)
U1  - 511.3 COP 
PY  - 1979///
CY  - New York
PB  - Macmillan
KW  - Logic, Symbolic and mathematical
N1  - Gratis
Bapu Trust
ER  -