Perry, John A. Contemporary society an introduction to social science John A. Perry, Erna K. Perry. - 11th ed. - Boston Pearson Allyn and Bacon c2006. - xiv, 578 p. ill., maps 24 cm. Includes bibliographical references (p. 548-561) and index. ISBN: 020545884X (paper) 9780205458844 (paper) LCCN: 2004060173 Subjects--Topical Terms: Social sciences LC Class. No.: H85 / .C66 2006 Dewey Class. No.: 300 / P4621c