TY  - BOOK
AU  - Angrist, Joshua
AU  - Kremer Michael
AU  - Bettinger Eric
AU  - National Bureau Of Economic Research
TI  - Long-term consequences of secondary school vouchers: Evidence from administrative records in Colombia
T2  - NBER working papers
PY  - 2004///
CY  - Cambridge, MA
PB  - NBER
ER  -