Sigelman, Carol K. Life-span human development / Carol K. Sigelman, Elizabeth A. Rider - 4th ed. - Belmont, CA : Thomson/Wadsworth, 2003 - 1 v. (various paging) : ill. ; 29 cm. Includes bibliographical references (p. R1-R71) and indexes ISBN: 0534553508 RM393.76 Subjects--Topical Terms: Developmental psychology