TY  - BOOK
AU  -  Copi,Irving M.
AU  -  Cohen,Carl
TI  -  Essentials of logic / 
SN  - 9780132380348
U1  -  160   22
PY  - 2007///
CY  -  Upper Saddle River, N.J. : 
PB  -  Pearson Prentice Hall, 
KW  -  Logic
KW  -  Textbooks
N1  -  Includes index
ER  -