Hart, H.L.A. <br/><br/>
The concept of law/ 
	H L A Hart 
 - Oxford :   Clarendon Press,   c 1961. 
 - 	263 p. ;   23 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>194423174 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Jurisprudence -- Methodology.    ; Law -- Philosophy. 
<br/><br/><label>Universal Decimal Class. No.: </label>340.5