Wiggins, David <br/><br/>
Needs, values, truth :  essays in the philosophy of value. 

 - 2nd. ed. 
 - Oxford :  Blackwell,  1991. 
 - ix, 366 p. : ill. ;  22 cm. 
 - Aristotelian Society series ; v.6. .
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Values.