00293nam a2200109Ia 4500008004100000041000800041082001800049100001900067245004500086260004400131300000800175211209s1989    xx            000 0 und d  aeng  a003.3 N89 NAR  aNARASINGH, DEO  aSYSTEM SIMULATION WITH DIGITAL COMPUTER   aNEW DELHIbPRENTICE-HALL OF INDIAc1989  a200