TY  - BOOK
AU  - Angrist,Joshua D.
AU  - Pischke,Jorn-Steffen
TI  - Mostly harmless econometrics: an empiricist's companion 
SN  - 9780691120355 (pbk.)
U1  - 330.015195 22
CY  - Princeton
PB  - The University Press, œc c2009
KW  - Econometrics
KW  - Regression analysis
N1  - Includes bibliographical references and index
ER  -