TY  - BOOK
AU  - Kupperman, Joel
TI  - Ethical knowledge
SN  - 9780415295734
SN  - 79568706
U1  - 170 MUL 
PY  - 1970///
CY  - London ; New York
PB  - Allen and Unwin; Humanities Press
KW  - Ethics
N1  - Includes bibliographical references
ER  -