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Leipzig: Wednesday, 30.04.2025

The reading rooms in the main building of the German National Library in Leipzig will close at 14:00 due to an event. The museum reading room, the music reading room and the service area are open until 18.00. The exhibitions of the German Museum of Books and Writing will open from 10:00 to 18:00.

Frankfurt am Main: Repair work telephone system

On 2 May, the Frankfurt site of the German National Library will be unavailable by telephone from 9.30 - 11.30 due to repair work.

Why can I only search for union-catalogue-IDs from the GBV, SWB (K10plus) and the BVB/KOBV (B3Kat)?

Unfortunately, not all union catalogues as yet offer the necessary SRU data interface for automatic searches and the importing of data.
As soon as data interfaces for other union catalogues and bibliographic sources become available, we will integrate these into the licensing service.
If you have any questions regarding the available data interfaces, please contact the responsible library consortium directly.

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