000			00339nam a2200133Ia 4500
082			_a658.054 _bCHB.
100			_aChapple, J.N. _9113849
245			_aBusiness systems teachniques _c J.N. Chapple
260			_aLondon: _bLongman Group, _c1976.
300			_a172p
546			_aeng
650			_aBusiness - data processing _9113850
942			_cBK
999			_c9669 _d9669