# Daniel Joseph Costello, Jr.

> Ph.D. University of Notre Dame 1969

**Wikidata**: [Q102342611](https://www.wikidata.org/wiki/Q102342611)  
**Source**: https://4ort.xyz/entity/daniel-joseph-costello-jr-


## References

1. Czech National Authority Database
2. Mathematics Genealogy Project
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Library of Congress Authorities