000			00340nam a2200133Ia 4500
008			211209s2008 xx 000 0 und d
020			_a8131503201
041			_aeng
082			_a658.4038 O08
100			_aSTAIR, RALPH M
245			_aPRINCIPLES OF INFORMATION SYSTEMS
260			_aNEW DELHI _bCENGAGE PUBLICATIONS _c2008
300			_a664
999			_c56423 _d56423