# Robert Willard Johnson

> Ph.D. Northwestern University 1952

**Wikidata**: [Q112508030](https://www.wikidata.org/wiki/Q112508030)  
**Source**: https://4ort.xyz/entity/robert-willard-johnson


## References

1. Czech National Authority Database
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)