Piaget, Jean <br/><br/>
Structuralism 

 - London  Routledge and Kegan Paul Ltd  1968 
 - 153p.  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cognition (Child psychology)
<br/><br/><label>LC Class. No.: </label>B841.4. P513