Piaget, Jean. <br/><br/>
The Psychology of Intelligence / 
Jean Piaget. 
 - London :  Routledge & Kegan Paul,  1951. 
 - viii, 182 p. ;  22 cm. 
<br/><br/>330  330 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology.
<br/><br/><label>Dewey Class. No.: </label>151 / P571p