# Q132906323
**Wikidata**: [Q132906323](https://www.wikidata.org/wiki/Q132906323)  
**Source**: https://4ort.xyz/entity/q132906323


## References

1. OPAC SBN
2. Virtual International Authority File
3. Parsifal catalog
4. Deutsche Digitale Bibliothek
5. Catalogue of the Library of the Pontifical Gregorian University