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Koch, F.: Zur Frage des Schlagwortkatalogs (1927)
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- Source
- Zentralblatt für Bibliothekswesen. 44(1927), S.553-556
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Koch, F.: Noch einmal Schlagwortkatalog (1926)
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- Source
- Zentralblatt für Bibliothekswesen. 43(1926), S.245-257
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Koch, F.: Vorschriften für den Schlagwortkatalog der National-Bibliothek in Wien (1924)
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