http://book.klll.cc/ebooks/subject/39608.opds 2025-11-19T06:17:22Z Books about Poland -- Economic conditions Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-19T06:17:22Z https://book.klll.cc/ebooks/71974.opds The reformation in Poland : Some social and economic aspects Paul Fox