TY  - BOOK
AU  - Sen, Amartya
TI  - Choice, welfare and measurement
SN  -  0-19-565132-4
U1  - 330.1556 
PY  - 1999///, r2013
CY  - New Delhi
PB  - Oxford University Press
KW  - WELFARE ECONOMICS
KW  - SOCIAL CHOICE
ER  -