# Ralph H. Colby

> American professor of material science

**Wikidata**: [Q74810295](https://www.wikidata.org/wiki/Q74810295)  
**Source**: https://4ort.xyz/entity/ralph-h-colby


## References

1. BnF authorities
2. [Source](https://www.rheology.org/sor/awards/bingham/ColbyR)
3. [Source](https://doi.org/10.17632/btchxktzyw)
4. Czech National Authority Database
5. [Source](https://scholar.google.com/citations?user=B1zvu1QAAAAJ)
6. [Source](https://www.matse.psu.edu/directory/ralph-colby)
7. Virtual International Authority File
8. CiNii Research
9. National Library of Israel Names and Subjects Authority File