TY  - BOOK
AU  - Wooldridge, Jeffrey M.
TI  - Introductory econometrics : a modern approach
SN  - 9788131524657
U1  - 330.015195 W882i5 
PY  - 2013///
CY  - Delhi
PB  - Cengage Learning
KW  - Econometrics
ER  -