TY  - BOOK
AU  - Oesterle,John A.
TI  - Logic: the art of defining and reasoning
SN  - 0135399998
PY  - 1963///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Logica
KW  - Manuali
KW  - sbaa
ER  -