Ong, Anita C. <br/><br/>Elements of Investment Mathematics Ong, Anita C.  - Manila  Rex Book Store  2011.  - v, 181pages  25cm <br/><br/> Includes references <br/><br/><label>ISBN: </label>9789712360459 <br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/><br/><label>LC Class. No.: </label> / On3e 2011