Fundamentals of logic. /
Pascual, Ricardo R.
Fundamentals of logic. / Ricardo R. Pascual. - Manila : G. Miranda, c1952. - xvi, 352 p. 23 cm.
Logic
Fundamentals of logic. / Ricardo R. Pascual. - Manila : G. Miranda, c1952. - xvi, 352 p. 23 cm.
Logic
