Schaefer, Richard T <br/><br/>
Sociology 
Richard T Schaefer, Robert P Lamn 
 - 6ed. 
 -  McGraw-Hill,  1998. 
<br/><br/><label>ISBN: </label>0070577714 
<br/><br/><label>Dewey Class. No.: </label>301  / SCH/S