Gujarati, Damodar N. <br/><br/>
Essentials of econometrics / 
Damodar Gujarati. 
 - New York :  McGraw-Hill,  c1992. 
 - xxii, 466 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references p. 455-456. 
<br/><br/><label>ISBN: </label>0071126244(hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Econometrics.<br/>Economics--Statistical methods.