Hart, H. L. A. <br/>
The Concept of Law/ 
H. L. A. Hart  
 - 1st 
 - Grest Britain  ELBS/Oxford University Press  c1961 
 - 262p. :  21.5cm. 
<br/><br/><label>ISBN: </label>0194423174 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Law
<br/><br/><label>Dewey Class. No.: </label>340/ H2511c/ 1961