# Rudolf Engel

> Austrian philosopher, bookseller, publisher and teacher

**Wikidata**: [Q108858486](https://www.wikidata.org/wiki/Q108858486)  
**Source**: https://4ort.xyz/entity/rudolf-engel-q108858486


## References

1. Integrated Authority File
2. Lexikon der österreichischen Provenienzforschung
3. [Source](https://scopeq.cc.univie.ac.at/Query/detail.aspx?ID=209710)