Hart, H. L. A.  1907- <br/><br/>
Punishment and responsibility :  essays in the philosophy of law / 
by H.L.A. Hart. 
 - Rev. printing. 
 - Oxford :  Clarendon Press,  1970. 
 - viii, 277p ;  21 cm. 
<br/><br/> Original ed. published 1968. 
<br/><br/><label>ISBN: </label>0198251815