Keller, Gerold <br/><br/>
Statisctics  for management and economics 

 - 6th 
 - Belmont  Thomson Learning  2004 
 - 690 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial statistics
<br/><br/><label>Dewey Class. No.: </label>519.5  / KES