000			00509nam a2200169 a 4500
001			A30009 13548
003			dti
005			20170506185124.0
008			s1980 000 0 eng
020			_a0201030993
100	1		_aGessford, John Evans.
245	1	0	_aModern information systems : _bdesigned for decision support / _cby John Evans Gessford.
260			_aReading, Mass. : _bAddison-Wesley, _c1980.
300			_axii, 512 p.
500			_aIncludes index.
650		0	_aBusiness _xData processing.
999			_c374503 _d374503