TY  - BOOK
AU  - Sen, Partha
AU  - Centre For Development Economics Cde
TI  - Tariffs and welfare in an imperfectly competitive overlapping generations model
T2  - CDE Working paper series
U1  - WP 46 
PY  - 1997///
CY  - New Delhi
PB  - Centre For Development Economics,  Delhi School of Economics
ER  -