The use of tools by human and non-human primates 
edited by A. Berthelet and J. Chavaillon 
 - Oxford  Oxford University Press  1993 
 - 424 pages :    illustration, ;    24 cm. 
 - A Fyssen Foundation symposium .
<br/><br/><label>ISBN: </label>0198522630  RM237.05 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tools--Congresses<br/>Tool use in animals--Congresses<br/>Tools, Prehistoric--Congresses<br/>Brain--Physiology--Congresses