Kohler Wolfgang <br/><br/>
Mentality of apes   

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 - New York  Vintage Books  1956 
 - 293 p.  19 cm. 
 -   .
<br/><br/>  
<br/><br/>  Ethology, Animal, Pongidae 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pongidae<br/>Animal<br/>Ethology
<br/><br/><label>Dewey Class. No.: </label>156  / KOH