Schaefer, Richard T. <br/><br/>Sociology Richard T. Schaefer  - New York  McGraw-Hill, Incorporated  1995.  - xiii, 673pages  25cm. <br/><br/> Includes glossary, references and index <br/><br/><label>ISBN: </label>0070569592 <br/><br/><label>LC Class. No.: </label> / 301 Sc13 1995