TY  - BOOK
AU  - Singer,Peter
TI  - A Companion to ethics
SN  - 0631162119
AV  - BJ1012 .C62 1993
U1  - 170 20
PY  - 1993///
CY  - Oxford, UK, Cambridge, Mass., USA
PB  - Blackwell Reference
KW  - Ethics
KW  - Social ethics
KW  - Ética
KW  - larpcal
N1  - Includes bibliographical references and index
UR  - http://www.archive.org/details/companiontoethic00sing
UR  - http://www.openlibrary.org/books/OL1865442M
ER  -