Gujarati, Damodar N <br/><br/>
Basic Econometrics / 
by Damodar N. Gujarati and Sangeetha 
 - 4th Ed. 
 - New Delhi:  Tata Mcgraw Hill Publishing,  2007 
 - p.1036 
<br/><br/><label>ISBN: </label>0070660050 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Econometrics
<br/><br/><label>Dewey Class. No.: </label>330.015195  / GUJ-B