TY  - BOOK
AU  - Filmer, Deon
AU  - Pritchett Lant
AU  - World Bank
TI  - Estimating wealth effects without expenditure data - or tears: with an application to educational enrollments in States of India
T2  - Policy research working papers
U1  - PRWP 1994 
PY  - 1998///
CY  - Washigton
PB  - World Bank
ER  -