000			00328nam a2200133Ia 4500
008			211209s2007 xx 000 0 und d
020			_a8131503201
041			_aeng
100			_aSTAIR, RALPH
245			_aPRINCIPLES OF INFORMATION SYSTEMS
250			_a8 ed.
260			_aAUSTRALIA _bTHOMSON _c2007
300			_aXXXVI + 652
999			_c109733 _d109733