# Arvil Sylvester Barr

> Ph.D. University of Wisconsin-Madison 1929

**Wikidata**: [Q103087485](https://www.wikidata.org/wiki/Q103087485)  
**Source**: https://4ort.xyz/entity/arvil-sylvester-barr


## References

1. Mathematics Genealogy Project
2. Indiana Authors and Their Books, 1917–1966
3. Virtual International Authority File