Dworkin, Ronald. <br/><br/>
Justice for hedgehogs. 

 - London :  The Belknap Press of Harvard University Press,  2011. 
 - 506 p. ; 
<br/><br/><label>ISBN: </label>9780674260535 
<br/><br/><label>Dewey Class. No.: </label>170.44 DWO