Business and investment mathematics/ Roland S. Zorilla; Ma. Fe G. Partible; Alex B. Bolaņos; Rosemarie O. Kennedy; Beda H. Esller; Violeta C. Mendoza. - Metro Manila : Grandwater Pub., c2008. - viii, 410 pages ; 26 cm. ISBN: 971-725-094-4 Subjects--Topical Terms: Business mathematicsInvestment mathematics Dewey Class. No.: DFil 650.0151 / B96