Mathematics of investment / Zenon R. Abao [and 7 others] - Mandaluyong City, Philippines : Books Atbp. Publishing 2008 - viii, 248 pages : illustrations ; 26 cm. ISBN: 9710388585 Subjects--Topical Terms: Business mathematics. LC Class. No.: Fil HF5691 / .M3766 2008 Dewey Class. No.: F 510 M426