TY  - BOOK
AU  - COPI, IRVING M
AU  - COHEN, CARL
AU  - MCMAHON, KENNETH
TI  - INTRODUCTION TO LOGIC / 
SN  - 9789332518971
U1  - 160 
PY  - 2014///
CY  - NOIDA
PB  - DORLING & KINDERSLEY
KW  - LOGIC
ER  -