Ong, Anita C., Gabriel Presentacion B. <br/><br/>
Elements of investment mathematics / 
Anita C. Ong, Presentacion B. Gabriel. 
 - Manila, Philippines :  Rex Book Store,  2011. 
 - 181 pages :  Illustrations ;  26 cm. 
<br/><br/><label>ISBN: </label>9789712360459 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Investment analysis--mathematics.<br/>Investments--mathematics.