VanMarle, Kristy <br/><br/>
How capuchin monkeys (Cebus apella) quantify objects and substances.  [electronic resource] 

 -  Journal of comparative psychology (Washington, D.C. : 1983)  Nov 2006 
 - 416-26 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0735-7036 
<br/><br/><label>Standard No.: </label>10.1037/0735-7036.120.4.416  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Behavior, Animal<br/>Cebus<br/>Cognition<br/>Mathematics<br/>Visual Perception