# Friedrich David

> German librarian

**Wikidata**: [Q21415852](https://www.wikidata.org/wiki/Q21415852)  
**Source**: https://4ort.xyz/entity/friedrich-david


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. [Source](http://kalliope-verbund.info/DE-611-BF-38446)
5. [Source](https://kalliope-verbund.info/DE-611-BF-38446)
6. [Source](http://saebi.isgv.de/gnd/139953760)