The PHILOSOPHY of need 

 - Cambridge :  University Press,  2005 
 - vi, 251p.;  23 cm. 
 - Supplement to Philosophy;  57 .
<br/><br/><label>ISBN: </label>0521678944z7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Necesidades<br/>Justicia<br/>Moral
<br/><br/><label>Universal Decimal Class. No.: </label>172.14