Hart, H. L. A.  1907-1992 <br/><br/>
The concept of law / 
by H. L. A. Hart ; with a postscript edited by Penelope A. Bulloch and Joseph Raz ; and with an introduction and notes by Leslie Green. 
 - Third edition. 
 - lv, 333 pages. 
 - Clarendon law series .
 - Clarendon law series. .
<br/><br/> Previous ed.:1994. 
<br/><br/><label>ISBN: </label>9780199644704 (pbk.) 9780199644698 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Jurisprudence.<br/>Law--Philosophy.
<br/><br/><label>Dewey Class. No.: </label>340.1