Keller Warrack <br/><br/>
Statistics For Management And Economics 

 - 5th ed 
 -   Duxbury:Thomson Learning  ©2000 
<br/><br/><label>ISBN: </label>9780534368302  117.6 
<br/><br/><label>Dewey Class. No.: </label>658.4033 KEL. 5