Flavell, John H. <br/><br/>
The developmental psychology of Jean Piaget / 
With a foreword by Jean Piaget 
 - New York :  Van Nostrad,  1963 
 - 472 p. :  ill. ;  24 cm. 
 - The University series in psychology .
<br/><br/><label>LCCN: </label>63-002423 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intellect