# Herrick E. H. Greenleaf

> Ph.D. Indiana University 1932

**Wikidata**: [Q102134905](https://www.wikidata.org/wiki/Q102134905)  
**Source**: https://4ort.xyz/entity/herrick-e-h-greenleaf


## References

1. Find a Grave
2. Mathematics Genealogy Project
3. [1922](https://archive.org/details/mirage00depa_7/page/35/mode/1up)