http://book.klll.cc/ebooks/author/33025.opds 2025-09-17T08:26:42Z Books by Jacomy-Régnier (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-09-17T08:26:42Z https://book.klll.cc/ebooks/27936.opds Histoire des nombres et de la numération mécanique (French) Jacomy-Régnier