Piaget Jean <br/><br/>
Biology and knowledge    An essay on the relations    
Piaget Jean 
 - Edinburgh  Edinburgh University Press          1971 
 - xii, 384p  cm. 
<br/><br/><label>ISBN: </label>0852240791 
<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, L1