Front cover image for The Ratio between Diameter and Circumference in a circle demonstrated by angles, and Euclid's theorem, Proposition 32, Book I. proved to be fallacious

The Ratio between Diameter and Circumference in a circle demonstrated by angles, and Euclid's theorem, Proposition 32, Book I. proved to be fallacious

eBook, English, 1870
1 online resource
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