TY  - BOOK
AU  - Ballada, Win.
AU  - Ballada, Susan.
TI  - Investment mathematics: made easy 
SN  - 9789719449324
U1  - FIL 332.60151 B188i 2009 
PY  - 2009///
CY  - Manila
PB  - DomDane Publishers
KW  - Annuities
KW  - Business mathematics
KW  - Mathematics
KW  - Insurance, Life
ER  -