Books about Copyright -- United States -- Catalogs (sorted by popularity)
- U.S. Copyright Renewals, 1950 July - December Library of Congress. Copyright Office 47 downloads
- U.S. Copyright Renewals, 1957 July - December Library of Congress. Copyright Office 46 downloads
- U.S. Copyright Renewals, 1951 July - December Library of Congress. Copyright Office 42 downloads
- Copyright Renewals: Periodicals: 1951 Library of Congress. Copyright Office 41 downloads
- U.S. Copyright Renewals, 1950 January - June Library of Congress. Copyright Office 40 downloads
- U.S. Copyright Renewals, 1972 January - June Library of Congress. Copyright Office 40 downloads
- U.S. Copyright Renewals, 1976 July - December Library of Congress. Copyright Office 39 downloads
- U.S. Copyright Renewals, 1974 January - June Library of Congress. Copyright Office 38 downloads
- Copyright Renewals 1959 Library of Congress. Copyright Office 37 downloads
- Copyright Renewals 1953 Library of Congress. Copyright Office 36 downloads
- U.S. Copyright Renewals, 1955 January - June Library of Congress. Copyright Office 34 downloads
- Copyright Renewals 1957 Library of Congress. Copyright Office 29 downloads
- Copyright Renewals 1960 Library of Congress. Copyright Office 24 downloads
- Copyright Renewals 1954 Library of Congress. Copyright Office 20 downloads