TY  - BOOK
AU  - Feldman,Fred
TI  - Doing the best we can: an essay in informal deontic logic 
SN  - 9027721645 :
U1  - 170 
PY  - 1986///
CY  - Dordrecht
PB  - D. Reidel Pub.
KW  - Ethics
KW  - Duty
KW  - Social ethics
KW  - Deontic logic
N1  - Includes index
ER  -