00290    a2200109   4500020001500000082001500015100002100030245004900051260004000100300002200140650001800162  a0070462135  a519.2bNEL  aNelson, Barry L.  aStochastic modelingbanalysis and simulation  aNew YorkbMcGraw - Hillc1995g1995  axiv, 321p.c24cm.  aProbabilities