http://book.klll.cc/ebooks/author/8222.opds 2025-11-16T12:25:05Z Books by Kempkey, A. Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-16T12:25:05Z https://book.klll.cc/ebooks/18748.opds Transactions of the American Society of Civil Engineers, Vol. LXX, Dec. 1910 A. Kempkey