TY  - BOOK
AU  - Hancock, Roger N.
TI  - Twentieth century ethics
SN  - 0231038771
U1  - 170.9 
PY  - 1974///
CY  - New York and London
PB  - Columbia University Press
KW  - Ethics-History-Great Britain
KW  - Ethics-History-United States
KW  - Ethics
ER  -