http://book.klll.cc/ebooks/author/50134.opds?sort_order=release_date 2025-11-16T05:12:49Z Books by Klein, Kathleen Mary de Beaumont Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-16T05:12:49Z https://book.klll.cc/ebooks/56517.opds The Philosophy of Auguste Comte Lucien Lévy-Bruhl