00355nam a2200145Ia 4500008004100000041000800041082001600049100001500065245004100080260002500121300002100146365001700167500001000184700001500194230718s9999 xx 000 0 und d aeng a004.62bPER aPerlman R. aInterconnections Bridges And Routers c1992bAddison Wesley dRef 374 C (6991) cRs.b1180.80 a371 C aPerlman R.