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a logical geometry project

Robert J. Fogelin   (°1932, †2016)

Also known as
Fogelin, Robert John

Robert J. Fogelin authored the following 2 sources, containing a total of 42 diagrams.

Sinnott-Armstrong, Walter, and Robert J. Fogelin. 2010. Understanding Arguments. An Introduction to Informal Logic. 8th ed. Belmont, CA: Wadsworth. (11 diagrams)
Fogelin, Robert J. 1967. Evidence and Meaning. Studies in Analytic Philosophy. London: Routledge & Kegan Paul. (31 diagrams)
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