# Donald W. Hadwin

> Ph.D. Indiana University 1975

**Wikidata**: [Q102122691](https://www.wikidata.org/wiki/Q102122691)  
**Source**: https://4ort.xyz/entity/donald-w-hadwin


## References

1. Mathematics Genealogy Project
2. [Source](https://ceps.unh.edu/person/donald-hadwin)
3. Virtual International Authority File
4. Library of Congress Name Authority File
5. Catalogo of the National Library of India