Schell, Robert E. <br/><br/>
Developmental psychology today / 
Robert E. Schell, Elizabeth Hall . 
 - New York :  Random House,  c1979. 
 - xii, 527 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references : p. 490-515. 
<br/><br/><label>ISBN: </label>0394320271 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental psychology.
<br/><br/><label>Dewey Class. No.: </label>155.4 SCHE