Dougherty, Christopher. <br/><br/>
Introduction to econometrics / 
Christopher Dougherty. 
 - 3rd ed. 
 - Oxford ;  New York :  Oxford University Press,  2002. 
 - xiii, 464 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. [398]-400) and indexes. 
<br/><br/><label>ISBN: </label>0195693248  TZS19,734.72/= 978019569249  TZS 19,734.72/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Econometrics.
<br/><br/><label>Dewey Class. No.: </label>330.0185195 DOU