# Piero Viotto

> Italian educationist and philosopher

**Wikidata**: [Q16590290](https://www.wikidata.org/wiki/Q16590290)  
**Source**: https://4ort.xyz/entity/piero-viotto


## References

1. BnF authorities
2. general catalog of BnF
3. Virtual International Authority File
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. Catalogue of the Library of the Pontifical University of Saint Thomas Aquinas
6. NUKAT