000 00299nam a2200109Ia 4500
008 201216s9999 xx 000 0 und d
100 _aSoergel, D.
245 0 _aOrganising Information: principles of data base and retrieval systems
260 _aOrlando
_bAcademic Press
300 _a450
942 _cBK
999 _c6905
_d6905