Ausubel, David P Theory and problems of adolescent development / by David P Ausubel - 2nd ed. - New York : Grune & Stratton, 1977. - 572p. ; Includes indexes. Bibliography: p. 495-541. ISBN: 0808910310 Subjects--Topical Terms: Adolescent psychology. Dewey Class. No.: 155.5 / AUS