TY  - BOOK
AU  - Angrist, Joshua D.
TI  - Mostly harmless econometrics: an empiricist's companion 
SN  - 9780691120355
U1  - 330 22
PY  - 2009///
CY  - New Jersey, United Kingdom
PB  - Princeton University Press
KW  - Economics
KW  - Econometrics
N1  - Economics
ER  -