Gujarati, Damodar N. <br/><br/>
Essentials of econometrics  

 - 4th ed. 
 - Boston, [MA]   McGraw-HillIrwin,  2010 
<br/><br/><label>ISBN: </label>9780071276078 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Econometrics.;Economics
<br/><br/><label>Dewey Class. No.: </label>330.015195