TY - BOOK AU - Naval, Victoria C. AU - Bautista, Leodegario SM. ; Gorospe, Normita B. ; De Lara, Carmelita G. TI - Mathematics of investment SN - 978-971-584-620-2 U1 - Fil 511 M42 CY - Quezon City KW - Annuites KW - Business mathematics - Textbooks ER -