ROHLES, F H <br/><br/>
The development of an instrumental skill sequence in the chimpanzee.  [electronic resource] 

 -  Journal of the experimental analysis of behavior  Oct 1961 
 - 323-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-5002 
<br/><br/><label>Standard No.: </label>10.1901/jeab.1961.4-323  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Humans<br/>Learning<br/>Pan troglodytes