# Ernst Christoph Grattenauer

> German publisher

**Wikidata**: [Q1357777](https://www.wikidata.org/wiki/Q1357777)  
**Source**: https://4ort.xyz/entity/ernst-christoph-grattenauer


## References

1. International Standard Name Identifier
2. Virtual International Authority File
3. Integrated Authority File
4. CERL Thesaurus