TY  - BOOK
AU  - Sen, Amartya,
AU  - Amartya Sen.
TI  - Collective Choice and Social Welfare
SN  - 9780141982502
U1  - 302.35 
PY  - 2017///
CY  - London
PB  - Penguin Books
KW  - Social choice
KW  - Welfare economics
N1  - Includes bibliographical references and indexes
ER  -