Sigelman, Carol K. Life-span human development / Carol K. Sigelman, Elizabeth A. Rider - 6th Ed. - Australia : Wadsworth Cengage Learning, 2009 - xxvii, 524, [120] p. ; 29 cm. ISBN: 9780495553403 Subjects--Topical Terms: Developmental psychology. Dewey Class. No.: 155 / L722