Wooldridge ( Jeffrey ) <br/><br/>
Introductory Econometrics : A Modern Approach 

 - 7th 
 - Delhi  Cengage Learning  2020 
 - 826p. 
<br/><br/><label>ISBN: </label>978-93-5573-107-4 
<br/><br/><label>Dewey Class. No.: </label>339 WOO