TY  - BOOK
AU  - Gensler, Harry J.,
TI  - Introduction to logic
SN  - 9781138910584 (hardback)
AV  - BC71 .G37 2017
U1  - 160 22
PY  - 2017///
CY  - New York
PB  - Routledge
KW  - Logic
N1  - Includes index
ER  -