Kelejian, Harry H. <br/><br/>
Introduction to econometrics ; principles and applications 

 - 2 ed. 
 - Cambridge, Mass. :  Harper & Row,  1981 
 - 347 p.  ; gráfs. 
<br/><br/><label>LCCN: </label>27231 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Econometría.
<br/><br/><label>Dewey Class. No.: </label>330.18  / K4 1981