000			00501 a2200181 4500
005			20230607143153.0
050			_aTK5105 _bSta.
100			_aStallings, William.
245			_aData and computer communications / _cWilliam Stallings.
501			_a11990
650			_aData transmission systems.
650			_aComputer networks.
650			_aLocal area networks.
650			_aComputer network protocols.
250			_a7th ed.
260			_bPearson/Prentice Hall _c2004.
942			_cBK _oTK5105 Sta.
999			_c7267 _d7267