Smith Leslie Ed. <br/><br/>
Jean Piaget: Critical assessments. 4 Vols 

 - London, UK  Routldege  1993 
 - Critical assessments of leading psychologists  Vol 1 .
<br/><br/><br/>MACESE 
<br/><br/><label>ISBN: </label>0-415-04408-1 
<br/><br/><label>Source: </label>Reference