000			00397nam a2200157 a 4500
020			_a9788178085449
020			_a8178085445
082			_a658.4038011 _bALT
100			_aAlter, Steven
245			_aInformation Systems: A Management Perspective
250			_a3rd ed.
260			_aNew Delhi: _bPearson Education, _c1999.
300			_axviii, 523 p.
500			_aIndex annexed
942			_cREF
999			_c38425 _d38425