Hummelbrunner, S.A. <br/><br/>
Contemporary business statistics. 

 - Ontario :  Prentice Hall Canada Inc.  ,1993. 
 - vi, 408 p.  23 cm. 
<br/><br/><label>ISBN: </label>9780131846807 
<br/><br/><label>Dewey Class. No.: </label>519.5 HUM