http://book.klll.cc/ebooks/author/34987.opds?sort_order=release_date 2025-09-21T23:48:32Z Books by Cajori, Florian (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-09-21T23:48:32Z https://book.klll.cc/ebooks/author/34987.opds?sort_order=title Sort Alphabetically by Title 2025-09-21T23:48:32Z https://book.klll.cc/ebooks/author/34987.opds?sort_order=downloads Sort by Popularity 2025-09-21T23:48:32Z https://en.wikipedia.org/wiki/Florian_Cajori See also: en.wikipedia 2025-09-21T23:48:32Z https://book.klll.cc/ebooks/46815.opds William Oughtred: A Great Seventeenth-Century Teacher of Mathematics Florian Cajori 2025-09-21T23:48:32Z https://book.klll.cc/ebooks/42216.opds On the History of Gunter's Scale and the Slide Rule During the Seventeenth Century Florian Cajori 2025-09-21T23:48:32Z https://book.klll.cc/ebooks/31061.opds A History of Mathematics Florian Cajori