000			00364 a2200133 4500
005			20230607132929.0
050			_aTK5105.58 _bLar.
100			_aLarmouth, John.
245			_aUnderstanding OSI / _cJohn Larmouth.
501			_a6840
650			_aOSI (Computer network standard).
260			_bInternational Thomson Computer Press _c1996.
942			_cBK _oTK5105.58 Lar.
999			_c3190 _d3190