# Q28734763
**Wikidata**: [Q28734763](https://www.wikidata.org/wiki/Q28734763)  
**Source**: https://4ort.xyz/entity/q28734763


## References

1. directory of German Library Codes
2. [Source](https://www.archivesportaleurope.net/directory/-/dir/ai/code/DE-Ged1)