Piaget Jean <br/><br/>
Psychology of intelligence. 

 - London  Routledge         2001 
 - xi,202p.  cm. 
<br/><br/><label>Standard No.: </label>39904 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>S:72, P1