00766pam a2200169 a 4500020000500000041000500005082001400010100001500024245006900039250001100108260003900119300001200158930000900170999001900179952020500198952019300403  c  h  a5.71bSHE  aShey, W, A  aUnderstanding Data Communication And NetworkshTextual Documents  a3rd ed  aChandigrahbB.S.Publicationsc2008  aXXV/766  a1268  c108101d108101  001040708GeneralaAKSbAKScAKS-MBA-CIR-Rack-49d2009-09-12eBharati Madhyavarti Sahakari Grahakbhandar Limitedg425.00l8o5.71 SHEpAKS-M-08962r2026-04-16 00:00:00s2026-04-08t2w2023-03-01yBK  001040708GeneralaAKSbAKScAKS-MBA-Ref-Rack-11d2009-09-12eBharati Madhyavarti Sahakari Grahakbhandar Limitedg425.00l0o5.71 SHEpAKS-M-08961r2023-03-01 00:00:00t1w2023-03-01yBK