TY  - BOOK
AU  - Heller, Sara et al
ED  - National Bureau of Economic Research
TI  - NBER working paper series preventing youth violence and dropout: A Randomized field experiment 
T2  - NBER Working Paper
PY  - 2013///
CY  - Cambridge
PB  - NBER
KW  - NBERWP 19014
KW  - E9813.pdf
UR  - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2013/E9813.pdf
ER  -