000			00452 a2200157 4500
999			_c4137 _d4137
020			_a0071127194
050			_aQA76.9 MOD 1992
100			_aModell, Martin E. _eauthor
245			_aData analysis, data modelling, and classiffication _cMartin E Modell
264			_aNew York : _bMcGrawhill _c1992
300			_axiii,270p. : _bill.
500			_aIncludes index
650			_adata structures
650			_adatabase design
942			_2lcc _cBK _h76.9 _iMOD _kQA