Origins of aggression / 
edited by Willard W. Hartup and Jan de Wit. 
 - The Hague:  Mouton,  c1978. 
 - x, 364 p. ; 
<br/><br/> Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>9027976732 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aggressiveness
<br/><br/><label>Dewey Class. No.: </label>152.42