Lee, Jason S. Abstraction and aging : a social psychological analysis/ Jason S. Lee - New York : Springer-Verlag, c1991 - xii, 113 p.; 23 cm. - Recent research in psychology . Includes bibliographical references and index ISBN: 0387974334 Dm 68.00 Subjects--Topical Terms: Abstraction--Age factors Dewey Class. No.: 153.24