000			00445nam a2200157Ia 4500
999			_c59886 _d59886
005			20230519160819.0
008			180710s9999 xx 000 0 und d
082			_a10.78 _bHEN _223
100			_aHenley, J.P
245			_aComputer-based library and information systtems _c/byJ.P.Henley
250			_a2nd ed.
260			_aLondon _bMacdonald&Co Ltd _c1972
300			_a106 p.
500			_aincludes Appendix, bibliography and index
942			_cR