000 00366nam a2200133Ia 4500
001 9118
008 170722s9999 xx 000 0 und d
110 _aInternational Study Conference On Classification For Information Retrieval, England, 1957
245 _aProceedings /
260 _c1957.
653 _aClassification
653 _aLibrary Science
942 _cGEN
999 _c63425
_d63425