Muuss, Rolf Eduard Helmut, 1924- Theories of adolescence / [by] Rolf E. Muuss. - 2nd ed. - New York : Random House, [1968]. - ix, 210 p. ; 21 cm. - Random House studies in psychology . - 155.5/01 . A revision of the author's thesis, University of Illinois, 1957. Bibliogr.: p. [192]-200. Subjects--Topical Terms: Adolescent psychology Dewey Class. No.: 155.5/01