TY  - BOOK
AU  - Hassan, Fareed M.A.
AU  - The World Bank
TI  - Revenue-productive income tax structures and tax reforms in emerging market economies: evidence from Bulgaria
T2  - World Bank Policy Research Working Paper series
U1  - PRWP 1927 
PY  - 1998///
CY  - Washigton
PB  - World Bank
ER  -