# Isa Toshihiko
**Wikidata**: [Q55946532](https://www.wikidata.org/wiki/Q55946532)  
**Source**: https://4ort.xyz/entity/isa-toshihiko


## References

1. BnF authorities
2. Catalog of the German National Library
3. Japan Search
4. datos.bne.es
5. Faceted Application of Subject Terminology