http://book.klll.cc/ebooks/author/7699.opds?sort_order=downloads 2025-11-16T04:04:21Z Books by Fine, Henry B. (Henry Burchard) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-16T04:04:21Z https://en.wikipedia.org/wiki/Henry_Burchard_Fine See also: en.wikipedia 2025-11-16T04:04:21Z https://book.klll.cc/ebooks/17920.opds The number-system of algebra treated theoretically and historically (2nd edition) Henry B. Fine