Logic made easy. /
Ardales, Venancio B.
Logic made easy. / Venancio B. Ardales. - Iloilo City : Concerns, c1992. - xi, 176 p. : ill. 23 cm.
9718581073
Logic.
F BC 108 Ar28 1992
Logic made easy. / Venancio B. Ardales. - Iloilo City : Concerns, c1992. - xi, 176 p. : ill. 23 cm.
9718581073
Logic.
F BC 108 Ar28 1992
