Florian Cajori
3 books in our directory
A History of Mathematics
Florian Cajori
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Mathematics -- History
On the History of Gunter's Scale and the Slide Rule During the Seventeenth Century
Florian Cajori
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Slide-rule
William Oughtred: A Great Seventeenth-Century Teacher of Mathematics
Florian Cajori
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Mathematicians -- BiographyOughtred, William, 1575-1660