Gujarati, D. N. <br/><br/>
Basic econometrics/ 
Damador N Gujarati; Dawn C Porter and Sangeetha Gunasekar 
 - 5th  Special Indian edition 
 - Chennai:  McGraw Hill,  2009. 
 - xxiii, 886p.:  ill.;  23 cm. 
<br/><br/> includes bibliographical and index 
<br/><br/><label>ISBN: </label>9780071333450 
<br/><br/><label>LC Class. No.: </label>DUCE HB139.G84