# Karl Walter Hahn

> german teacher of physics (1882-1963m other than Q140076816)

**Wikidata**: [Q12350503](https://www.wikidata.org/wiki/Q12350503)  
**Source**: https://4ort.xyz/entity/karl-walter-hahn


## References

1. Catalog of the German National Library
2. Deutsche Biographie
3. NUKAT
4. Virtual International Authority File