Hummelbrunner, S. A. <br/><br/>
Contemporary business mathematics :   S.A. Hummelbrunner 
with Canadian applications /  
 - 3rd ed. 
 - Toronto, Ont. :  Pearson/Prentice-Hall,  c1990 
 - xiii, 792 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0131727354 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics.
<br/><br/><label>LC Class. No.: </label>HF 5691  / .H84 1990