Contemporary business mathematics with Canadian applications / 
Hummelbrunner S.A ; Coombs , Susanne  
 - custom edition . 
 - Toronto:  Pearson ,  2012. 
 - xx,475 p,: 
<br/><br/><label>ISBN: </label>9781256730521 
<br/><br/><label>LC Class. No.: </label>HF5691  / .H85  2012