00541pamaa2200181 4500 0000017897 20060628090000.0 0412805707 620.00452 STE 1997 TA169 STE 1997 STEWART Probabilistic risk assessment of engineering systems Mark G. Stewart and Robert E. Melchers. London: Chapman & Hall, 1997. x, 274p.: 24cm. Risk assessment Probabilities Reliability (Engineering) Melchers, Robert E.