Comparative psychology. Calvin P. Stone, editor. Contributors: Calvin P. Stone [and others] - 3d ed. - New York Prentice Hall 1951 - xvii, 525 p. illus. 23 cm. Previous editions edited by F. A. Moss. Includes bibliographies. LCCN: 78136060 Subjects--Topical Terms: Psychology, Comparative LC Class. No.: BF671 / .C6 1951 Dewey Class. No.: 151.3