Baldwin, Alfred L., Theories of child development / Alfred L. Baldwin. - 2d ed. - New York : Wiley, c1980. - xii , 618p. ill. ; Hbk Includes indexes. ISBN: 0471045837 Subjects--Topical Terms: Child psychology. LC Class. No.: BF721 .B1 1968 Dewey Class. No.: 155.4