Ong, Anita C. <br/><br/>
Elements of investment mathematics /  

 - First edition 
 - Manila :   Rex Book Store, Inc. ,   c2011. 
 - vii,   181 p. ;   26cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9789712360459 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Annuities.<br/>2. Business mathematics.
<br/><br/><label>Dewey Class. No.: </label>Fil. 513 On58e 2011