Bittle, Celestine Nicholas Charles, 1884- The science of correct thinking: logic / [by] Celestine N. Bittle. - New York,Milwaukee [etc.] : The Bruce publishing company, c1950. - xi, 419 p. : ; (np) ; 22 cm. LCCN: 35005085 Subjects--Topical Terms: Logic.Logic--c1950--New York--Newsprint. LC Class. No.: BC108 / .B5 Dewey Class. No.: 160