Early behavior : comparative and developmental approaches ; edited Harold W. Stevenson, Eckhard H. Hess [and] Harriet L. Rheingold. - New York: Wiley, 1967. - ix, 303 p. : ill. ; 24 cm. Includes bibliographies. Subjects--Topical Terms: Psychology, ComparativeBehavior, Animal Dewey Class. No.: 156