TY - BOOK AU - Altares, Priscilla S. TI - Mathematics of investment/ SN - 971-23-3873-8 U1 - Fil. 511 M426 2003 PY - 2003/// CY - Manila : PB - Rex Book Store KW - 1. Annuities KW - 2. Business mathematics KW - 3. Insular, Life -- Mathematics ER -