# Elmer D. Johnson

> American history professor

**Wikidata**: [Q55987312](https://www.wikidata.org/wiki/Q55987312)  
**Source**: https://4ort.xyz/entity/elmer-d-johnson


## References

1. IdRef
2. datos.bne.es
3. Faceted Application of Subject Terminology
4. National Library of Israel Names and Subjects Authority File