TY  - BOOK
AU  - Ardales,Venancio B.
TI  - Logic made easy
SN  - 971-8581-07-3
PY  - 1996///
CY  - Jaro, Iloilo City
PB  - Concerns
KW  - Logic
KW  - Study and teaching
N1  - Includes bibliography and index
ER  -