# Leroy Archibald MacColl

> Ph.D. Columbia University 1934

**Wikidata**: [Q102192907](https://www.wikidata.org/wiki/Q102192907)  
**Source**: https://4ort.xyz/entity/leroy-archibald-maccoll


## References

1. Geni
2. BnF authorities
3. Mathematics Genealogy Project
4. Virtual International Authority File