TY - BOOK AU - Aduana, Nick L. TI - Mathematics of investment: procedural approach SN - 9789719924654 AV - FIL HF 5691 A38 2012 PY - 2012/// CY - Quezon City PB - C & E Pub. KW - Annuities KW - Business mathematics KW - Investments KW - mathematics ER -