# Dingyou Du

> Chinese librarian, 1898-1967

**Wikidata**: [Q32168919](https://www.wikidata.org/wiki/Q32168919)  
**Source**: https://4ort.xyz/entity/dingyou-du


## References

1. Integrated Authority File
2. Virtual International Authority File
3. Faceted Application of Subject Terminology
4. CiNii Research