The Legacy of H.L.A Hart  Legal, Political, and Moral Philosophy 
Mathew H. Kramer  
 - UK  OUP  2008 
 - xviii, 353p.  
<br/><br/><label>ISBN: </label>0199542895 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hart, H.L.A --(Herbert Leone Adolphus) 1907-1992<br/>Law--Philosophy<br/>Causation --Criminal Law