Mussen, Paul Henry. <br/><br/>
Essentials of child development and personality / 
Paul Henry Mussen, John Janeway Conger, Jerome Kagan, with the assistance of Diana Steen. 
 - New York :  Harper & Row,  c1980. 
 - x, 451 p. :  ill. 
<br/><br/><label>ISBN: </label>0060447044 
<br/><br/><label>LCCN: </label>90015180     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology.<br/>Personality.