Piaget, Jean,  1896- <br/><br/>
Six psychological studies. 
Translated from the French by Anita Tenzer and David Elkind. Edited, with an introd. and notes, by David Elkind. 
 - New York,  Random House  [1967] 
 - xx, 169 p.  22 cm. 
<br/><br/>Bibliography: p. [159]-162. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cognition
<br/><br/><label>LC Class. No.: </label>BF311  / .P5213 
<br/><br/><label>Dewey Class. No.: </label>153.4