Johnston, Jack <br/><br/>
Econometric methods 
Jack Johnston, John DiNardo. 
 - 4th ed. 
 - New Delhi  McGraw Hill  1997 
 - xviii, 531p., 23cm. 
<br/><br/><label>ISBN: </label>0 - 07 - 115342 - x. 
<br/><br/><label>Dewey Class. No.: </label>658.4033  / J52E