Maddala, G.S. <br/><br/>
Introduction to econometrics 
/ by  G.S. Maddala 
 - Singapore:  John Wiley & Sons,  2002. 
 - xxvii, 636p.; 20 cm. 
<br/><br/><label>ISBN: </label>0029460468 
<br/><br/><label>Dewey Class. No.: </label>330.015195  / MAD/I