http://book.klll.cc/ebooks/author/45961.opds 2025-11-18T07:03:32Z Books by Nelson, H. William (Hector William) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-18T07:03:32Z https://book.klll.cc/ebooks/50532.opds Jacquard Machines: Instruction Paper H. William Nelson