TY - BOOK AU - Beard, R. E. and Others AU - Pentikainen, T. ; jt. auth. AU - Pesonen, E. ; jt. auth. TI - Risk theory; the stochastic basis of insurance T2 - Monographs on Applied Probability and Statistics U1 - 519.28 PY - 1969/// CY - London PB - Chapman & Hall/CRC Press ER -