Atchley, Robert C. Social forces and aging : an introduction to social gerontology / Robert C. Atchley. - 8th ed. - Belmont, CA : Wadsworth Publishing Co., 1997. - xv, 589 p. : ill. ; 24 cm. Includes bibliographical references (p. 533-571) and index. ISBN: 0534504604 9780534504601 LCCN: 96009699 Subjects--Topical Terms: Gerontology.Older people--United States. LC Class. No.: HQ1061 / .A7798 1997 Dewey Class. No.: 305.26