# Clarence Irving Lewis

> American philosopher (1883–1964)

**Wikidata**: [Q725642](https://www.wikidata.org/wiki/Q725642)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/C._I._Lewis)  
**Source**: https://4ort.xyz/entity/clarence-irving-lewis


## References

1. [Stanford Encyclopedia of Philosophy](http://stanford.library.usyd.edu.au/entries/lewis-ci/)
2. [In memoriam: Clarence Irving Lewis (1883--1964)](http://projecteuclid.org/download/pdf_1/euclid.ndjfl/1093893933)
3. [Source](http://www.unreasonable-learners.com/wp-content/uploads/2011/03/C-I-Lewis-Shewhart-and-Deming-by-G-T-Peterson.pdf)
4. [Source](http://www.britannica.com/EBchecked/topic/338117/CI-Lewis)
5. MacTutor History of Mathematics archive
6. [Stanford Encyclopedia of Philosophy](https://stanford.library.sydney.edu.au/entries/lewis-ci/)
7. JSTOR
8. Virtual International Authority File
9. BnF authorities
10. [Source](http://www.infoplease.com/encyclopedia/people/royce-josiah.html)
11. [Source](http://www.infoplease.com/encyclopedia/people/lewis-clarence-irving.html)
12. [Notable Philosophers. Infoplease](http://www.infoplease.com/biography/philosophers.html)
13. [It is the process: A philosophical foundation for quality management](http://www.tandfonline.com/doi/pdf/10.1080/0954412997947)
14. [Putnam, Davidson and the seventeenth‐century picture of mind and world](http://www.tandfonline.com/doi/pdf/10.1080/09672559308570770)
15. Find a Grave
16. [Source](https://www.apaonline.org/page/carus)
17. Mathematics Genealogy Project
18. International Standard Name Identifier
19. SNAC
20. Encyclopædia Britannica Online
21. Internet Philosophy Ontology project
22. Croatian Encyclopedia
23. [C.I. Lewis. Encyclopædia Britannica Online](http://www.britannica.com/EBchecked/topic/338117/CI-Lewis)
24. Freebase Data Dumps. 2013
25. CONOR.SI
26. LIBRIS. 2018
27. Treccani Philosophy
28. Catalogo of the National Library of India