Cohen D <br/><br/>
Piaget    Critique amd reassement 
Cohen D 
 - London  Crrom         1983 
 - 162p.  cm. 
<br/><br/><label>Standard No.: </label>83,453 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S1:4xM96, M3