TY  - BOOK
AU  - Wooldridge,Jeffrey M.
TI  - Introductory econometrics : a modern approach / 
SN  - 9788131524657
U1  - 330.015195 21 st
PY  - 2013///
CY  - New Delhi : 
PB  - Cengage Learning , 
KW  - ECONOMETRICS
ER  -