Clarke, Paul A. Child-adolescent psychology [by] Paul A. Clarke. - Columbus C. E. Merrill [1968] - ix, 454 p. 24 cm. - Merrill's international series in pupil personnel services . Includes bibliographies. LCCN: 68029278 //r88 Subjects--Topical Terms: Child psychologyAdolescent psychology LC Class. No.: BF721 / .C546 Dewey Class. No.: 155.4