http://book.klll.cc/ebooks/subject/17657.opds 2025-08-05T09:55:13Z Books about Mathematics -- Philosophy (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 2025-08-05T09:55:13Z https://book.klll.cc/ebooks/subject/17657.opds?sort_order=title Sort Alphabetically by Title 2025-08-05T09:55:13Z https://book.klll.cc/ebooks/subject/17657.opds?sort_order=release_date Sort by Release Date 2025-08-05T09:55:13Z https://book.klll.cc/ebooks/39713.opds The Foundations of Science: Science and Hypothesis, The Value of Science, Science and Method Henri Poincaré 2025-08-05T09:55:13Z https://book.klll.cc/ebooks/37157.opds Science and hypothesis Henri Poincaré 2025-08-05T09:55:13Z https://book.klll.cc/ebooks/41654.opds Introduction to Mathematical Philosophy Bertrand Russell 2025-08-05T09:55:13Z https://book.klll.cc/ebooks/39702.opds The philosophy of mathematics Auguste Comte 2025-08-05T09:55:13Z https://book.klll.cc/ebooks/25387.opds Mathematical Essays and Recreations Hermann Schubert