Catalogue of Title-entries of Books and Other Articles Entered in the Office of the Librarian of Congress, at Washington, Under the Copyright Law ... Wherein the Copyright Has Been Completed by the Deposit of Two Copies in the Office Library of Congress. Copyright Office Published: 1977 Total Pages: 616 Get eBook
Catalog of Copyright Entries Library of Congress. Copyright Office Published: 1973 Total Pages: 812 Get eBook
Journal Holdings Report United States. Environmental Protection Agency. Information Management and Services Division Published: 1989 Total Pages: 248 Get eBook
Official Gazette of the United States Patent and Trademark Office Published: 2003 Total Pages: 878 Get eBook
