# Frank Herrmann

> author and bookseller

**Wikidata**: [Q94940856](https://www.wikidata.org/wiki/Q94940856)  
**Source**: https://4ort.xyz/entity/frank-herrmann-q94940856


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Virtual International Authority File
4. CiNii Research