http://book.klll.cc/ebooks/subject/4747.opds?sort_order=title 2025-08-20T02:20:53Z Books about Geometry (sorted alphabetically) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-20T02:20:53Z https://book.klll.cc/ebooks/subject/4747.opds?sort_order=release_date Sort by Release Date 2025-08-20T02:20:53Z https://book.klll.cc/ebooks/subject/4747.opds?sort_order=downloads Sort by Popularity 2025-08-20T02:20:53Z https://book.klll.cc/ebooks/26566.opds géométrie en vers techniques (French) Lyon Des Roys 2025-08-20T02:20:53Z https://book.klll.cc/ebooks/11899.opds Meetkundig Schoolboek (Dutch) Hendrik Sluijters 2025-08-20T02:20:53Z https://book.klll.cc/ebooks/39088.opds On the study and difficulties of mathematics Augustus De Morgan