A R Leys, Wayne . <br/><br/>
Ethics for policy decisions :  the art of asking deliberative questions / 
Wayne A R Leys 
 - New York  Greenwood Press  1968 
 - 428 P.: 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics. <br/>Logic.
<br/><br/><label>Dewey Class. No.: </label>350.0072  / LEE 1952