GUJARATI, Damodar N. SANGEETHA <br/><br/>
BASIC ECONOMETRICS 

 - 4th Ed. 
 -  Tata McGraw-Hill Pub. Co. Ltd., Delhi   2010 
<br/><br/><label>ISBN: </label>070660050 
<br/><br/><label>Dewey Class. No.: </label>330.015 195  / GUJ/B