000			00943nam a2200289 4500
001			1915721
005			20150529150219.0
007			000
008			000
010			_a 85027139
020			_a0471909475 : _c$30.42 (U.S.)
040			_aUOEL _cDLC _dDLC
050	0	0	_aTK5105.5 _b.H44 1986
082	0	0	_a004.6 _219
100	1		_aHeld, Gilbert, _d1943-
245	1	0	_aData communications networking devices : _bcharacteristics, operation, applications / _cGilbert Held.
260			_aChichester ; _aNew York : _bWiley, _cc1986.
300			_axi, 372 p. : _bill. ; _c24 cm.
500			_aRev. ed. of: Data communication components. c1979.
500			_aIncludes index.
650		0	_aComputer networks.
650		0	_aComputer networks _xEquipment and supplies.
650		0	_aData transmission systems.
700	1		_aHeld, Gilbert, _d1943- _tData Communication components.
906			_a7 _bcbc _corignew _d1 _eocip _f19 _gy-gencatlg
942			_2lcc _cLL
999			_c9191 _d9191