00764    a2200181   4500001000700000003000400007005001700011008004100028082001600069100002300085245005500108260002900163300001000192653024300202942001200445999001500457952011000472067657OSt20211229173359.0                                          a004.6bS18B1 aStallings, William1 aBusiness data communicationscby William Stallings  aNew DelhibPearsonc2009  a584p.  aLocal area networks (Computer networks); Business--Data processing; Data transmission systems; Business--Communication systems--Data processing; Electronic commerce; Business enterprises--Computer networks; Business--Communication systems  2ddccBK  c1529d1529  00102ddc40708TXBaCURAJbCURAJd2012-03-07eCSCg385.00o004.6 S18Bp1943r2024-11-21w2020-09-02yBK