00276nam a2200109Ia 4500008004100000041000800041082001800049100002400067245002300091260004400114300000800158211209s1988    xx            000 0 und d  aeng  a004.6 N99 TAN  aTANENBAUM, ANDREW S  aCOMPUTER NETWORKS   aNEW DELHIbPRENTICE-HALL OF INDIAc1988  a658