TY  - BOOK
AU  - Calandria, Rene R. 
TI  - The art of logic: postscript to classical and symbolic logic
SN  - 971-725-0141-6
U1  - Fil 160 C125 1997  
PY  - 1997///
CY  - Makati City
PB  - Grandwater Publications and Research Corporation.
KW  - Logic.
N1  - Includes bibliographical references.
ER  -