Lenski, Gerhard <br/><br/>
Human societies: an introduction to mascrosociology. (3rd ed.) 

 - New York:  MacGraw-Hill  1978 
 - xii, 515 pages : illustrations 
<br/><br/><label>ISBN: </label>0070371741 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL EVOLUTION<br/>Macrosociology
<br/><br/><label>LC Class. No.: </label>HM 51 Len