# Berliner Adressbuch
**Wikidata**: [Q51716337](https://www.wikidata.org/wiki/Q51716337)  
**Source**: https://4ort.xyz/entity/berliner-adressbuch


## References

1. German Union Catalogue of Serials
2. [Source](https://digital.zlb.de/viewer/berliner-adressbuecher/)