TY  - BOOK
AU  - Copi,Irving M.
AU  - Cohen,Carl
TI  - Introduction to logic
SN  - 0136141390
AV  - BC 108 .C65 2009
PY  - 2009///
CY  - Upper Saddle River, N.J.
PB  - Pearson/Prentice Hall
KW  - Logic
KW  - Textbooks
N1  - Includes glossary and index
ER  -