TY  - BOOK
AU  - IRVING M. COPI
TI  - INTRODUCTION LOGIC
SN  - 0-02-977520-5
U1  - 160/COP/INT 
PY  - 1982///
CY  - NEW YORK
PB  - MACMILLAN PUBLISHING CO.,INC
KW  - LOGIC
KW  - PHILOSOPHY
ER  -