HUMMELBRUNNER, S. A. <br/><br/>
Contemporary Business Mathematics with Canadian Applications 

 - 8th Ed. 
 - Canada,  Pearson,  2009. 
 - xxi,779p.; ill.; figure, table, picture  Index  28cm. 
<br/><br/><label>ISBN: </label>978-13-714149-4 
<br/><br/><label>Dewey Class. No.: </label>513HUM