000 00301nam a2200121Ia 4500
008 211209s1999 xx 000 0 und d
020 _a9788131709771
041 _aeng
100 _aYATES, RICARDO
245 _aMODERN INFORMATION RETRIEVAL
260 _bPEARSON EDUCATION
_c1999
300 _aV + 513
999 _c103403
_d103403