Kohler, W. Ella Winter <br/><br/>
The Mentality of apes 

 - 2nd rev.ed. 
 - New York  Liveright pub.  1976 
 - vi, 336 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>154726 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chimpanzees-Psychology
<br/><br/><label>Dewey Class. No.: </label>156.3  / KOH