Ginsburg, Herbert. <br/><br/>
Piaget's theory of intellectual development :  An introduction / 
[By] Herbert Ginsburg and Sylvia Opper. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  [1969]. 
 - xi, 237 p. :  ill. ;  24 cm. 
 - The Prentice-Hall series in developmental psychology .
 - 155.41/3/0924 .
<br/><br/>Bibliogr. footnotes. 
<br/><br/><label>ISBN: </label>
<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>155.41/3/0924