Liebert, Robert M. <br/><br/>
Developmental psychology / 
Robert M. Liebert, Rita Wicks Poulos, Gloria D. Strauss. 
 - New Jersey :  Prentice-Hall,  1974. 
 - xxi, 676 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 609-653) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental psychology.