Carnap, Rudolf, 1891-1970. Introduction to symbolic logic and its applications / by Rudolf Carnap ; translated by William H. Meyer and John Wilkinson. - New York, Dover Publications c1958. - xiv, 241, [15] p. : 21 cm. "Published simultaneously in Canada" Includes bibliography and index. Subjects--Topical Terms: Logic, Symbolic and mathematical. Dewey Class. No.: 511.3 / CAI 1958