http://book.klll.cc/ebooks/subject/30402.opds?sort_order=release_date 2025-11-16T11:40:50Z Books about Hours of labor Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-16T11:40:50Z https://book.klll.cc/ebooks/77029.opds Le droit à la paresse : réfutation du droit au travail de 1848 (French) Paul Lafargue 2025-11-16T11:40:50Z https://book.klll.cc/ebooks/52984.opds The right to be lazy, and other studies Paul Lafargue