TY  - BOOK
AU  - Wooldridge,Jeffrey M.
TI  -  Introductory econometrics : : a modern approach / 
SN  - 9788131524657
PY  - 2013///.
CY  - Mason, OH : 
PB  - South-Western Cengage Learning,  
KW  - Econometrics
N1  - Includes bibliographical references and index
ER  -