Kohler, Ulrich. <br/><br/>
Data analysis using stata 
Ulrich Kohler 
 - 2nd ed. 
 - Texas  Stata Press  2009 
 - xxv, 388p 
<br/><br/><label>ISBN: </label>9781597180467 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stata
<br/><br/><label>Dewey Class. No.: </label>519.50285  / KOD