http://book.klll.cc/ebooks/subject/1752.opds?sort_order=title 2025-08-07T06:14:01Z Books about Logic, Symbolic and mathematical (sorted alphabetically) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-07T06:14:01Z https://book.klll.cc/ebooks/subject/1752.opds?sort_order=release_date Sort by Release Date 2025-08-07T06:14:01Z https://book.klll.cc/ebooks/subject/1752.opds?sort_order=downloads Sort by Popularity 2025-08-07T06:14:01Z https://book.klll.cc/ebooks/10836.opds Algebra of Logic Louis Couturat 2025-08-07T06:14:01Z https://book.klll.cc/ebooks/69512.opds calculus of logic George Boole 2025-08-07T06:14:01Z https://book.klll.cc/ebooks/4763.opds Game of Logic Lewis Carroll 2025-08-07T06:14:01Z https://book.klll.cc/ebooks/15114.opds Investigation of the Laws of Thought George Boole 2025-08-07T06:14:01Z https://book.klll.cc/ebooks/57359.opds Logic of Chance, 3rd edition John Venn 2025-08-07T06:14:01Z https://book.klll.cc/ebooks/28696.opds Symbolic Logic Lewis Carroll 2025-08-07T06:14:01Z https://book.klll.cc/ebooks/5740.opds Tractatus Logico-Philosophicus (German) Ludwig Wittgenstein