Logic : a textbook in deductive reasoning. /
Martinez, Salvador T.
Logic : a textbook in deductive reasoning. / Salvador T. Martinez. - Quezon City : Phoenix, c1980. - xii, 231 p.: ill. 21 cm.
Includes index.
Logic.
BC 71 / .M366 1980
Logic : a textbook in deductive reasoning. / Salvador T. Martinez. - Quezon City : Phoenix, c1980. - xii, 231 p.: ill. 21 cm.
Includes index.
Logic.
BC 71 / .M366 1980