00253nam a2200097Ia 4500008004100000041000800041082001800049100002100067245002300088260004400111211209s1998    xx            000 0 und d  aeng  a003.3 N98 JOR  aGORDON, GEOFFREY  aSYSTEM SIMULATION   aNEW DELHIbPRENTICE-HALL OF INDIAc1998