http://book.klll.cc/ebooks/author/49682.opds 2025-08-08T00:19:03Z Books by McNair, George Hastings (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 2025-08-08T00:19:03Z https://book.klll.cc/ebooks/57912.opds A Class Room Logic George Hastings McNair