TY  - BOOK
AU  - Sen, Amartya K
TI  - Collective choice and social welfare
SN  - 0-8162-7765-6
U1  - 330.155 21st
PY  - 1970///
CY  - San Francisco
PB  - Holden-Day
KW  - Economics; Welfare economics; Economic policy
ER  -