Metaethics : critical concepts in philosophy 
edited by Russ Shafer-Landau 
 - London ; New York  Routledge  2008 
 - 4 v. ; 24 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780415439206 (set) ; 9780415439213 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics
<br/><br/><label>Dewey Class. No.: </label>170.42 LAN.1