TY  - BOOK
AU  - Singer,Peter
TI  - Practical ethics
SN  - 0521543061 
AV  - BJ1012 .S49 1993
U1  - 170 22
PY  - 2011///
CY  - New York
PB  - Cambridge University Press
KW  - Ethics
KW  - Social ethics
KW  - Philosophy
N1  - Includes bibliographical references and index
ER  -