# Caleb Gattegno

> Egyptian mathematician and educator

**Wikidata**: [Q2933770](https://www.wikidata.org/wiki/Q2933770)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Caleb_Gattegno)  
**Source**: https://4ort.xyz/entity/caleb-gattegno


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. BnF authorities
4. MacTutor History of Mathematics archive
5. [Source](https://www.calebgattegno.org/gattegno-articles/2018/12/30/about-caleb-gattegno)
6. International Standard Name Identifier
7. Library of Congress Authorities
8. CiNii Research
9. SNAC
10. Google Knowledge Graph
11. Mathematics Genealogy Project
12. LIBRIS. 2012
13. National Library of Israel Names and Subjects Authority File