# Philip R. N. Katcher
**Wikidata**: [Q112505110](https://www.wikidata.org/wiki/Q112505110)  
**Source**: https://4ort.xyz/entity/philip-r-n-katcher


## References

1. Czech National Authority Database
2. [Source](https://openlibrary.org/authors/OL329556A/Philip_R._N._Katcher)