# John D. Akerman

> American engineer (1897–1972)

**Wikidata**: [Q4059622](https://www.wikidata.org/wiki/Q4059622)  
**Source**: https://4ort.xyz/entity/john-d-akerman


## References

1. International Standard Name Identifier
2. Faceted Application of Subject Terminology
3. Czech National Authority Database
4. Virtual International Authority File