000			00888nam a2200289 a 4500
008
020			_a0878354379 (cased)
049			_aMAIN
090			_aHF5548.2
100	1		_aSilver, Gerald A.
245	1	0	_aData communications for business / _cGerald A. Silver, Myrna L. Silver.
250			_a2nd ed.
260			_aBoston, Mass. : _bBoyd & Fraser, _cc1991.
300			_axii, 468 p. : _bill. (some col.) ; _c24 cm.
500			_aIncludes index.
650		0	_aBusiness _xData processing.
650		0	_aBusiness _xCommunication systems.
650		0	_aData transmission systems.
650		0	_aComputer networks _xPlanning.
650		0	_aOffice practice _xAutomation.
700	1		_aSilver, Myrna.
907			_a.b10010592 _b12-02-07 _c17-04-03
003
005			20230123133559.0
040			_cNUST
942			_cBOOKS _kHF5548.2
999			_c151071 _d151071