TY  - BOOK
AU  - Sidgwick,Henry
TI  - Practical ethics: a collection of addresses and essays 
T2  - Practical and professional ethics series
SN  - 0195112881
U1  - 170 
PY  - 1998///
CY  - New York
PB  - Oxford University Press
KW  - Conducta (Ética)
KW  - Ética
N1  - Incluye bibliografía
ER  -