000			00547 a2200181 4500
005			20230607173926.0
050			_aHF5548.2 _bSta
100			_aStallings, William
245			_aBusiness data communications / _cWilliam Stallings
501			_a17862
650			_aBusiness - Data processing
650			_aBusiness - Communication systems - Data processing
650			_aLocal area networks (Computer networks)
650			_aData transmission systems
250			_a6th ed.
260			_bPearson/Prentice Hall _c2009
942			_cBK _oHF5548.2 Sta
999			_c12735 _d12735