TY  - GEN
AU  - Sen, Amartya K.
TI  - Economic regress : : concepts and features: a paper prepared for the world bank's annual conference on development economics, Washington D.C., May 3 & 4, 1993 
U1  - 338  
PY  - 1993///
CY  - Washington D.C. : The World Bank
KW  - Economics
ER  -