TY  - BOOK
AU  - Cruz, Corazon L.
TI  - Introduction to logic
SN  - 9710857975
U1  - 160 
PY  - 1995///]
CY  - Manila
PB  - National Book Store
KW  - Logic
KW  - lcgft
N1  - Includes index; Language; Deduction; Induction
ER  -