The Psychology of Intelligence  Textual Documents 
Jean Piaget 
 - First--1950. 
 - London & New York  Routledge Publishers 
 - 202pg:  Index & Names;  20cm. 
<br/><br/><label>ISBN: </label>978-0-415-25401-4 
<br/><br/><label>Subjects--Index Terms: </label>Philosophy MS-Philosophy Psychology--Intelligence 
<br/><br/><label>Dewey Class. No.: </label>151