TY  - BOOK
AU  - steven M.Cahn
TI  - Ethics: history, theory, and contemporary issues 
SN  - 0195178408 :
AV  - BJ 1012 .E8944 2006
PY  - 2006///
CY  - New York
PB  - Oxford University Press
KW  - Ethics
N1  - Includes bibliographical references
ER  -