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

 - London  Routledge and Kegan Paul  1973 
 - 153p. 
<br/><br/><label>ISBN: </label> UKP 3.50 
<br/><br/><label>Source: </label> UKP 3.50 
<br/><br/><label>Dewey Class. No.: </label>415 PIA