Baum, Christopher F. <br/><br/>
An introduction to modern econometrics using stata  / 

 - Texas:  Stata Press,  2006 
 - xiv, 341p. Bibl. Index. 
<br/><br/><label>ISBN: </label>9781597180139 
<br/><br/><label>Dewey Class. No.: </label>330.015195  / B347.IM