Hart, H.L.A. <br/><br/>
Law, Libertry and Morality 

 - London  Oxford Univertsity Press  1963 
 - 88 
<br/><br/><label>Publisher. No.: </label> Select 
<br/><br/><label>Subjects--Personal Names: </label> Political Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political Science