TY  - BOOK
AU  - Wooldridge,J .M
TI  - Introductory econometrics:a modern approach
SN  - 9788131524657
U1  - 330.43 
PY  - 2013///
CY  - New Delhi
PB  - Cengage learning
KW  - ECONOMETRICS
KW  - ECONOMICS
ER  -