TY  - BOOK
AU  - Smart J J C
AU  -  Williams Bernard
TI  - Utilitarianism:  For and against   
SN  - 0521202973
U1  - R491, L3 
PY  - 1973///
CY  - Cambridge
PB  - University Press         
KW  - Ethics
N1  - Bibliography: P 151-55
ER  -