TY  - BOOK
AU  - Singer,Peter
TI  - Etica práctica
SN  - 0-521-47840-5
PY  - 1995///
CY  - Cambridge [England], New York
PB  - Cambridge University Press
KW  - Ethics
KW  - Social ethics
KW  - Ética
KW  - Ética social
N1  - Includes bibliographical references (p. 448-473) and index
ER  -