DDC Subject Categories and included DDC classes for the New Release Service and the Series A, B, C, H and O of the Deutsche Nationalbibliografie (based on DDC 23)
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Navigation and service
24 December 2025 to 1 January 2026
24 December 2025 to 1 January 2026: The German National Library will be closed at both locations. The exhibitions of the German Exile Archive 1933–1945 will also be closed. The exhibitions of the German Museum of Books and Writing will open from 10:00 to 18:00 on 27, 28 and 30 December.
