# John Hassler

> Ph.D. Massachusetts Institute of Technology 1994

**Wikidata**: [Q5792963](https://www.wikidata.org/wiki/Q5792963)  
**Source**: https://4ort.xyz/entity/john-hassler


## References

1. Sveriges befolkning 2000
2. Mathematics Genealogy Project
3. Integrated Authority File
4. Virtual International Authority File
5. National Library of Israel Names and Subjects Authority File