000			00389nam a2200157Ia 4500
008			190529s9999 xx 000 0 und d
020			_a8131518256
082			_a25.04 _bSTA
100			_aStair, Ralph M.
245		0	_aInformation systems
250			_a10th ed.
260			_aAndover _bCengage Learning _c2012
300			_axxvii, 676 p.
650			_aInformation systems
942			_cR
999			_c117162 _d117161