TY  - BOOK
AU  - Hanushek, Eric A.
AU  - Taylor Lori L
AU  - Rivkin Steven G
AU  - National Bureau Of Economic Research
TI  - Aggregation and the estimated effects of school resources
T2  - NBER working paper series
U1  - WP 5548 
PY  - 1996///
CY  - Cambridge, MA
PB  - NBER
ER  -