Whitbourne, Susan Krauss Adult development & aging : biopsychosocial perspectives - 3rd ed - Hoboken, NJ: John Wiley, 2008 - xviii, 472 p. : ill. (some col.), col. maps ; 25 cm ISBN: 9780470118603 Subjects--Topical Terms: Gerontology Dewey Class. No.: 305.26 WHI