Ballada, Win  <br/><br/>
Investment mathematics :  made easy/ 
Win Ballada  
 - 4th edition. 
 - Manila :   DomDane Publishers,  c2013. 
 - x, various pagings ;  26 cm. 
<br/><br/><label>ISBN: </label>9789710615018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.Investments.
<br/><br/><label>Dewey Class. No.: </label>Fil. 332.6 B188i 2013