TY  - BOOK
AU  - Copi,Irving M.
TI  - Introduction to logic
SN  - 0029775205
AV  - PHIL BC108.C69 
PY  - 1982///
CY  - New York
PB  - : Macmillan Publishing Co. Inc
KW  - Logic
N1  - Includes bibliographical references


ER  -