Keleman, Pal <br/><br/>
Introduction to econometrics: Principles and applications 

 - 2nd Edition 
 - New  York  Harper and Row  1981 
 - xv,347p. 
<br/><br/><label>ISBN: </label> USD 11.50 
<br/><br/><label>Source: </label> USD 11.50 
<br/><br/><label>Dewey Class. No.: </label>330.028 KEL