DECIMAL CLASSIFICATION/VARIOUS SYSTEMS (LIBRARIANSHIP)
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BTCLASSIFICATION SYSTEMS (LIBRARIANSHIP)
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UDC025.45
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Descriptor GERDEZIMALKLASSIFIKATION/VERSCHIEDENE SYSTEME (BIBLIOTHEKSWESEN)
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Descriptor ENGDECIMAL CLASSIFICATION/VARIOUS SYSTEMS (LIBRARIANSHIP)
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Descriptor FRECLASSIFICATION DÉCIMALE/SYSTÈMES DIVERS (BIBLIOTHÉCONOMIE)
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Variant GERKLASSIFIKATION/DEZIMALKLASSIFIKATION (BIBLIOTHEKSWESEN)
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Variant ENGCLASSIFICATION/DECIMAL CLASSIFICATION (LIBRARIANSHIP)
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Variant FREDÉCIMALE/CLASSIFICATION DÉCIMALE (BIBLIOTHÉCONOMIE)
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NTDEWEY DECIMAL CLASSIFICATION (LIBRARIANSHIP)
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NTNAICS, NORTH AMERICAN INDUSTRY CLASSIFICATION SYSTEM (LIBRARIANSHIP)
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NTUNIVERSAL DECIMAL CLASSIFICATION, UDC (LIBRARIANSHIP)
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RTCLASSIFIED SUBJECT CATALOGUES (LIBRARIANSHIP)