TY  - BOOK
AU  - Amartya sen
TI  - Collective choice and social welfare
SN  - 9780141982502
U1  - 330.954 Am 139 C 
PY  - 2017///
CY  - UK
PB  - Penguin random house
KW  - Welfare economics
N1  - The theory of collective choice belongs to several disciplines; Preference relations
Unanimity
Collective choice rules and Pareto comparisons
ER  -