# Karl Herbert Mandel
**Wikidata**: [Q105522846](https://www.wikidata.org/wiki/Q105522846)  
**Source**: https://4ort.xyz/entity/karl-herbert-mandel


## References

1. Virtual International Authority File
2. Czech National Authority Database
3. Catalog of the German National Library
4. NUKAT
5. Catalogue of the Library of the Pontifical University of Saint Thomas Aquinas
6. [Source](https://opac.bg.cobiss.net/opac7/conor/77095688)
7. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810678312205606)