Urmson, J. O. <br/><br/>
Berkeley / 
J.O. Urmson. 
 - New York :  Oxford University Press,  1982. 
 - [vi], 90 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0192875469 : 0192875477 (hard) : 
<br/><br/><label>Dewey Class. No.: </label>192  / URM