Navia Luis Ed. <br/><br/>
Ethics and the search for values . 

 - New York     Prometheus Books .      1980 
 - xi,530p.  cm. 
<br/><br/><label>Standard No.: </label>51483 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R4, M0