# Joseph Ludwig
**Wikidata**: [Q109857294](https://www.wikidata.org/wiki/Q109857294)  
**Source**: https://4ort.xyz/entity/joseph-ludwig-q109857294


## References

1. IdRef
2. Integrated Authority File
3. [Open Library](https://openlibrary.org/authors/OL5432845A/Joseph_Ludwig)
4. NUKAT
5. [Source](https://librarycatalog.usj.edu.lb/cgi-bin/koha/opac-authoritiesdetail.pl?authid=430369)
6. [Source](https://openlibrary.org/authors/OL5432845A/Joseph_Ludwig)