ROUECHE, N. W. <br/><br/>
Business Mathematics : A Collegiate Approach. 

 - 9th Ed 
 - Columbus,  Prentice-Hill,  2005. 
 - xiv, 732p.: ill.; figure, table  Index  26cm. 
<br/><br/><label>ISBN: </label>0-13-114014-0 
<br/><br/><label>Dewey Class. No.: </label>TEA LECT 513 ROU