Sigelman, Carol K. Life-span human development / Carol K. Sigelman, David R. Shaffer. - 2nd ed. - Pacific Grove, Calif. : Brooks/Cole Pub., c1995. - xviii, 645 p. : ill. (some col.) ; ISBN: 0534195784 Subjects--Topical Terms: Developmental psychology--Textbooks. LC Class. No.: BF713 / .S53 1995