000			00591nam a2200241Ia 4500
001			14776
005			20250221150753.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a9971512920
100			_aFitzgerald, Jerry
245		0	_aBusiness data communications and networking
250			_a6
260			_aNew York
260			_bJohn Wiley
260			_c2000
300			_axx, 491p. : ill.
500			_aIncludes index.
650			_aCommunication networks
650			_aComputer networks
650			_aData communications
700			_aDennis, Alau
942			_cBK
999			_c30817 _d30817