000			00526nam a2200181Ia 4500
008			240925s9999 xx 000 0 und d
020			_a131756052
082			_a004.6 BLA
100			_aBlack, Uyless
245		0	_aComputer Networks: protocols standards and interfaces
250			_a2nd
260			_aNew Jersey: _bPrintice- Hall Int. _c,1993.
300			_axii,436p. _bNA _fOriginal
500			_aIncludes Index
600			_aEngineering Technology
650			_aComputer science, information & general works
942			_cBK
999			_c5366 _d5366