Haan, J. A. Bierens De <br/><br/>
Animal Psychology : Its Nature and its Problems.   
  

 - 1st 
 - London  Hutchinson's University Library.  1946 
 - Vi, 160 pgs.; 19 cms. 
<br/><br/> Bibliography, Index.   
<br/><br/>  
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology.
<br/><br/><label>Dewey Class. No.: </label>151.3 Haa/Ani