TY  - BOOK
AU  - Tymoczko,Thomas
AU  - Henle,James M.
TI  - Sweet reason: a field guide to modern logic 
SN  - 0716724308
PY  - 1995///
CY  - New York
PB  - W.H. Freeman
KW  - Logic, Modern
KW  - 20th century
ER  -