Gujarati, D.N <br/><br/>
Basic Econometrics  [Book]. 

 - 4th 
 - New Delhi  McGraw Hill  2007 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>70660050 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Basic Econometrics