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

 - Cambridge  Belknap Press of Harvard University Press  2011 
 - xi, 506 p. ; 24 cm. 
<br/><br/> Includes bibliographical references (p. [425]-487) and index. 
<br/><br/><label>ISBN: </label>9780674072251 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Values.
<br/><br/><label>Dewey Class. No.: </label>170.44DWO