Wooldridge,Jeffrey M. <br/><br/>
Econometrics  English 

 - 4th 
 - New Delhi  Cengage Learning   2011 
 - 631 
<br/><br/><label>ISBN: </label>9788131509609 
<br/><br/><label>Dewey Class. No.: </label>658/Woo  / SBPIMD193