Dougherty, Christopher <br/><br/>
Introduction to econometrics 

 - 3rd ed. 
 - Oxford  Oxford University Press  2007 
 - xiii, 464 p. 
<br/><br/><label>ISBN: </label>978 0 19 569324 9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Econometrics