Kupperman Joel <br/><br/>
Ethical Knowledge . 
Kupperman Joel 
 - London  George Allen and Unwin      1970 
 - 156  cm. 
<br/><br/><label>Standard No.: </label>51804 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R4, L0