Gujarati , Damodar N. <br/><br/>
Basic econometrics / 
Damodar N Gujarati 
 - International Ed ed. 
 - [S.l.] :  McGraw-Hill,  1995. 
 - 849 p. ;  23 cm. 
<br/><br/> Import. 
<br/><br/><label>ISBN: </label>0071139648 (paperback) 9780071139649 (paperback)