Animal social psychology :  a reader of experimental studies / 
Robert B. Zajonc 
 - New York :  John Wiley & Sons,  1969 
 - x, 325 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0471981052 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social behavior in animals