Lippman, Marcia Z. Study guide and activities for Shaffer's developmental psychology : childhood and adolescence / Marcia Z. Lippman. - 3rd ed. - Pacific Grove, Calif. : Brooks/Cole Pub. Co., c1993. - 451 p. ; 28 cm. ISBN: 0534169937 (pbk.) LCCN: 93195107 LC Class. No.: BF721 / .L56 1993