http://book.klll.cc/ebooks/author/32803.opds 2025-08-09T23:55:54Z Books by Hardy, E. D. (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 2025-08-09T23:55:54Z https://book.klll.cc/ebooks/27632.opds Transactions of the American Society of Civil Engineers, vol. LXXII, June, 1911 E. D. Hardy and American Society of Civil Engineers