Piaget Jean <br/><br/>
Main trends in inter-disciplinary research 

 - London  Allen and Unwin U. K.        1973 
 - 73p  cm. 
<br/><br/> Main trends in the social sciences.5.; #Forming Chapter 7 of Unesco:Main trends of research in the social and human sciences. Part 1. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Philosophy<br/>Epistemology-Piaget
<br/><br/><label>Dewey Class. No.: </label>R2xM96, L3