TY  - BOOK
AU  - Beard R E
TI  - Risk theory: The stochastic basis of insurance
T2  - Monographs on applied probability and statistics
U1  - B281, K97;L7 
PY  - 1977///
CY  - London
PB  - Chapman and hall       
KW  - Probability
N1  - Appendix 162-174p
ER  -