00269nam a2200109Ia 4500008004100000020001500041041000800056100001800064245004000082260002900122300000800151211209s2008    xx            000 0 und d  a8131505571  aeng  aWHITE, CURT M  aDATA COMMUNICATIONS AND NETWORKING   aNEW DELHIbCENGAGEc2008  a420