Piaget, Jean,  1896-1980 <br/><br/>
Six psychological studies / 
Jean Piaget ; With an introd., notes, and glossary by David Elkind ; Transl. from the French by Anita Tenzer ; Transl. ed by David Elkind. 
 - New York :  Vintage Books, A Division of Random House,  1968. 
 - xxii, 169 p. 
 - A Vintage Book  V-462 .
<br/><br/>Bibliogr.: p. [159]-162 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cognition--Addresses, essays, lectures