Ferdinand P. Nocon, Joel T. Torrecampo, and Loreta B. Torrecampo <br/><br/>
Essentials of Business Mathematics 

 -  Katha Publishing Co., Inc.  2001 
<br/><br/> Includes Bibliography  
<br/><br/><label>ISBN: </label>971-574-039-1 
<br/><br/><label>Dewey Class. No.: </label>513 N67 2001