Ginsburg, Herbert. <br/><br/>
Piaget's theory of intellectual development / 
Herbert P. Ginsburg and  Sylvia Opper. 
 - 3rd ed. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  c1988. 
 - viii, 264 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 257-261. 
<br/><br/><label>ISBN: </label>0136751660  013675158X (pbk.)  
<br/><br/><label>Subjects--Personal Names: </label><br/>Piaget, Jean, 1896-1980. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cognition in children.<br/>Intellect.<br/>Education--Philosophy.
<br/><br/><label>Dewey Class. No.: </label>155.4130924  / GIP 1988