http://book.klll.cc/ebooks/author/9721.opds 2025-08-09T11:23:19Z Books by Lavis, F. (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 2025-08-09T11:23:19Z https://book.klll.cc/ebooks/21083.opds Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910 F. Lavis