TY  - BOOK
AU  - Singer,Peter
TI  - Practical ethics
SN  - 0521433630
AV  - BJ1012 .S49
U1  - 170 
PY  - 1993///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Ethics
KW  - Social ethics
N1  - Includes bibliographical references and index
ER  -