Wooldridge, Jeffrey M.,  <br/><br/>
Introduction to econometrics / 
Jeffrey M. Wooldridge. 
 - Australia :  Cengage Learning,  2014. 
 - xviii, 603 pages :  
<br/><br/><label>ISBN: </label>9781408093757 
<br/><br/><label>Dewey Class. No.: </label>330.0212  WOO.I