00532pamaa2200181 4500 0000009369 20060425090000.0 0534264360 155.4 SHA 1996 BF721 SHA 1996 SHAFFER Developmental psychology : childhood and adolescence David R. Shaffer. 4th ed. Pacific Grove: Brooks/Cole Pub., 1996. xx, 689p.: col.ill.; 29cm. Adolescent psychology Developmental psychology Child psychology