Raz, Joseph <br/><br/>
The authority of law: essays on law and morality 
Joseph Raz 
 - New York:  Oxford University Press  1979 
 - ix, 292p.:  21cm. 
<br/><br/> Includes bibliographic and indexes 
<br/><br/><label>ISBN: </label>0195692357 
<br/><br/><label>LC Class. No.: </label>K230.R38 A96 1979