Richard T. , Schaefer.- <br/><br/>
Sociology  a brief introduction/ 
Richard T.,  Schaefer.- 
 - U.S.A:  McGraw-Hill publishers,  2004. 
 - xxxiii,493p.;col.ill.  includes; bibliographical references and indexes.  27cm. 
<br/><br/><label>ISBN: </label>0072824166 
<br/><br/><label>Dewey Class. No.: </label>301 SCH