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: 1919 Total Pages: 1860 Get eBook
Crain's Market Data Book and Directory of Class, Trade and Technical Publications Published: 1920 Total Pages: 496 Get eBook
Catalog of Copyright Entries. Part 1. [B] Group 2. Pamphlets, Etc. New Series Library of Congress. Copyright Office Published: 1919 Total Pages: 672 Get eBook
