http://book.klll.cc/ebooks/author/44649.opds?sort_order=downloads 2025-11-14T19:59:11Z Books by Francis, William Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-14T19:59:11Z https://en.wikipedia.org/wiki/William_Francis_(chemist) See also: en.wikipedia 2025-11-14T19:59:11Z https://book.klll.cc/ebooks/48152.opds A History of Inventions, Discoveries, and Origins, Volume 2 (of 2) Johann Beckmann 2025-11-14T19:59:11Z https://book.klll.cc/ebooks/48151.opds A History of Inventions, Discoveries, and Origins, Volume 1 (of 2) Johann Beckmann