http://book.klll.cc/ebooks/author/42561.opds?sort_order=release_date 2025-11-16T13:42:21Z Books by Ferrer de Domínguez, Asunción Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-16T13:42:21Z https://book.klll.cc/ebooks/30174.opds The Mathematical-Historical Principles and the Evolution of Liberty Víctor José Fernández Bolívar