# Barbara Johnson

> American engineer

**Wikidata**: [Q4858838](https://www.wikidata.org/wiki/Q4858838)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Barbara_Crawford_Johnson)  
**Source**: https://4ort.xyz/entity/barbara-johnson-q4858838-2


## References

1. Virtual International Authority File
2. Library of Congress Authorities