Alexy, Robert <br/><br/>
The argument from injustice :  a reply to legal positivism / 
Robert Alexy 
 - Oxford :  Clarendon Press,  2002 
 - 142 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0198259875  RM216.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Legal positivism<br/>Effectiveness and validity of law