Posner, Richard A. <br/><br/>
Frontiers of legal theory  

 - 1st ed. 
 - Cambridge :  Harvard University Press,  2004. 
 - 453 p., 
<br/><br/><label>ISBN: </label>9780674279315 
<br/><br/><label>Dewey Class. No.: </label>340.1 POS