Clarizio, Harvey F., 1934- Contemporary issues in educational psychology Harvey F. Clarizio, William A. Mehrens, Walter G. Hapkiewicz - 6th ed. - New York : McGraw-Hill, 1994 - xx, 425 p. ; 24 cm. Includes bibliographical references and index ISBN: 0070111324 RM105.07 Subjects--Topical Terms: Educational psychology