# Leonard Carmichael

> American psychologist and the 7th Secretary of the Smithsonian (1898–1973)

**Wikidata**: [Q3830298](https://www.wikidata.org/wiki/Q3830298)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Leonard_Carmichael)  
**Source**: https://4ort.xyz/entity/leonard-carmichael


## References

1. Integrated Authority File
2. [Source](https://siarchives.si.edu/history/leonard-carmichael)
3. [Source](https://www.apa.org/about/governance/president/former-presidents)
4. Mathematics Genealogy Project
5. Find a Grave
6. [Source](https://www.nasonline.org/programs/awards/public-welfare-medal.html)
7. International Standard Name Identifier
8. Virtual International Authority File
9. NNDB
10. [Source](https://siarchives.si.edu/history/charles-greely-abbot)
11. Encyclopædia Britannica Online
12. SNAC
13. IdRef
14. National Library of Israel Names and Subjects Authority File
15. Catalogo of the National Library of India