Ginsburg, Herbert. <br/><br/>
Piaget's theory of intellectual development / 
Herbert Ginsburg, Sylvia Opper. 
 - 2d ed. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  c1979. 
 - xvi, 253 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 239-244. 
<br/><br/><label>ISBN: </label>0136751407 :  0136751326  $10.95.  $6.95 
<br/><br/><label>LCCN: </label>78012020  
<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>LC Class. No.: </label>BF723.C5  / P5354 1979 
<br/><br/><label>Dewey Class. No.: </label>155.4/13