Schaefer, Richard T. Sociology : a brief introduction / Richard T. Schaefer. - 9th ed. - New York : McGraw-Hill, 2011. - xxx, 495 p. : ill. (chiefly col.), col. maps ; 28 cm. Includes bibliographical references (p. 445-469) and index. ISBN: 9780073528267 (pbk.) 0073528269 (pbk.) Subjects--Topical Terms: Sociology. Dewey Class. No.: 301 / SCH 2011