Lenski, Gerhard, <br/><br/>
Human societies: a macrolevel introduction to sociology  Textual Documents 
by Gerhard Lenski 
 - New York  McGraw - Hill book company 
 - xv, 525p:  25cm. 
<br/><br/><label>Subjects--Index Terms: </label>Anthropology Human societies G-Anthropology 
<br/><br/><label>Dewey Class. No.: </label>301