Liebert, Robert M.,  1942- <br/><br/>
Developmental psychology / 
Robert M. Liebert, Rita Wicks Poulos and Gloria Strauss Marmor 
 - 2nd ed. 
 - Englewood Cliffs, N.J. :  Prentice-Hall ,  1977 
 - xv, 572 p. :  ill. ;  24 cm. 
<br/><br/> Includes indexes 
<br/><br/>Bibliography : p. 521-552 
<br/><br/><label>ISBN: </label>0132082314 
<br/><br/><label>LCCN: </label>76-046316 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental psychology