http://book.klll.cc/ebooks/subject/10384.opds?sort_order=release_date&start_index=51 2025-08-09T12:17:32Z Books about Copyright -- United States -- Catalogs (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 51 2025-08-09T12:17:32Z https://book.klll.cc/ebooks/11813.opds U.S. Copyright Renewals, 1956 January - June Library of Congress. Copyright Office 2025-08-09T12:17:32Z https://book.klll.cc/ebooks/11812.opds U.S. Copyright Renewals, 1955 July - December Library of Congress. Copyright Office 2025-08-09T12:17:32Z https://book.klll.cc/ebooks/11811.opds U.S. Copyright Renewals, 1955 January - June Library of Congress. Copyright Office 2025-08-09T12:17:32Z https://book.klll.cc/ebooks/11810.opds U.S. Copyright Renewals, 1954 July - December Library of Congress. Copyright Office 2025-08-09T12:17:32Z https://book.klll.cc/ebooks/11809.opds U.S. Copyright Renewals, 1954 January - June Library of Congress. Copyright Office 2025-08-09T12:17:32Z https://book.klll.cc/ebooks/11808.opds U.S. Copyright Renewals, 1953 July - December Library of Congress. Copyright Office 2025-08-09T12:17:32Z https://book.klll.cc/ebooks/11807.opds U.S. Copyright Renewals, 1953 January - June Library of Congress. Copyright Office 2025-08-09T12:17:32Z https://book.klll.cc/ebooks/11806.opds U.S. Copyright Renewals, 1952 July - December Library of Congress. Copyright Office 2025-08-09T12:17:32Z https://book.klll.cc/ebooks/11805.opds U.S. Copyright Renewals, 1952 January - June Library of Congress. Copyright Office 2025-08-09T12:17:32Z https://book.klll.cc/ebooks/11804.opds U.S. Copyright Renewals, 1951 July - December Library of Congress. Copyright Office 2025-08-09T12:17:32Z https://book.klll.cc/ebooks/11803.opds U.S. Copyright Renewals, 1951 January - June Library of Congress. Copyright Office 2025-08-09T12:17:32Z https://book.klll.cc/ebooks/11802.opds U.S. Copyright Renewals, 1950 July - December Library of Congress. Copyright Office 2025-08-09T12:17:32Z https://book.klll.cc/ebooks/11801.opds U.S. Copyright Renewals, 1950 January - June Library of Congress. Copyright Office 2025-08-09T12:17:32Z https://book.klll.cc/ebooks/11800.opds U.S. Copyright Renewals 1950 - 1977 Library of Congress. Copyright Office