http://book.klll.cc/ebooks/author/32359.opds 2025-09-01T02:03:57Z Books by Huekels, Jack G. (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 2025-09-01T02:03:57Z https://book.klll.cc/ebooks/26955.opds Advanced Chemistry Jack G. Huekels