TY - BOOK AU - Gupta, A.K AU - Varga, T TI - An introduction to actuarial mathematics T2 - Mathematical modelling SN - 1-4020-0460-5 U1 - 368.01/GUP PY - 2002/// CY - Dordrecht PB - Kluwer KW - Insurance-Mathematics KW - Social problems, welfare and services ER -