000			00570nam a2200181Ia 4500
005			20250423094644.0
008			250422s9999 xx 000 0 und d
020			_a0131424297
050			_aHF 5548 .2 .D593/
100			_aDooley, Allen.
245		0	_aBusiness data communications
260			_aUpper Saddle River, NJ
260			_bPearson/Prentice Hall
260			_c2004
300			_a584 p
650			_aBusiness_Data processing. Business_Communication systems_Data processing. Local area networks (Computer networks) Data transmission systems.
942			_cBK
999			_c27898 _d27898