# Pieter Hendrik van der Gulden

> Dutch philosopher (1902-1986)

**Wikidata**: [Q109858405](https://www.wikidata.org/wiki/Q109858405)  
**Source**: https://4ort.xyz/entity/pieter-hendrik-van-der-gulden


## References

1. [Source](https://books.google.it/books?id=ECIQWW3JKSIC&pg=PR2)
2. Virtual International Authority File
3. NUKAT
4. CiNii Research