Ardales, Venancio B.
Logic made easy / Venancio B. Ardales. - Jaro, Iloilo City : Concerns, c1996. - ix, 167 p.
Includes bibliography and index.
971-8581-07-3
Logic--Study and teaching
Logic made easy / Venancio B. Ardales. - Jaro, Iloilo City : Concerns, c1996. - ix, 167 p.
Includes bibliography and index.
971-8581-07-3
Logic--Study and teaching