Williams, Walter E <br/><br/>
Fundamentals of business mathematics 

 - Dubuque  WM. C. Brown  1977 
 - xii,536 p.  Illustration 
<br/><br/><label>ISBN: </label>0697080153 
<br/><br/><label>Dewey Class. No.: </label>658.4033  / WIL