000			00557nam a2200229 4500
008			110906s9999 xx 000 0 und d
020			_a(paper back):
020			_ao-273-02964-9
050			_aQA76.9.D3 1988
100	0		_aHanson Owen
245	1	0	_aDesign of computer data file: _cOwen;
250			_a2
260			_auk: _bpitman _c1988,
300			_a419
300			_axii.
300			_c23
500			_aincludes index
504			_aincludes references
650		0	_adata base management
650		0	_xsystem design _93381
942			_2lcc _cBK
999			_c42735 _d42735