http://book.klll.cc/ebooks/author/47729.opds 2025-09-13T22:35:08Z Books by McGraw-Hill Publishing Company (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 2025-09-13T22:35:08Z https://book.klll.cc/ebooks/54146.opds A Few Suggestions to McGraw-Hill Authors. McGraw-Hill Publishing Company