Piaget, Jean <br/><br/>
Psychology and epistemology:  towards a theory of knowledge/ 
by Jean Piaget 
 - Australia:  Penguin university books,  1972. 
 - vii, 107p.;  18cm. 
<br/><br/><label>ISBN: </label> $2.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EPISTEMOLOGY<br/>THEORY OF KNOWLEDGE<br/>KNOWLEDGE
<br/><br/><label>Dewey Class. No.: </label>121  / PIA/P