Page:Catalog of Copyright Entries 1963 Books and Pamphlets July-Dec.djvu/18



Books, pamphlets, and serials manufac- tured in the United States 32, 357 Books manufactured abroad (except those registered for ad interim copyright) .... 2, 015 Books in the English language registered for ad interim copyright 363 Total 34,735 Contributions to newspapers and period- icals 1,247 Renewals: Books, pamphlets, and serials 2, 588 These figures represent the number of registra- tions for books, pamphlets, serials, and contribu- tions to periodicals for July-December 1 963, but do not necessarily represent the exact number of entries in this issue of the Catalog of Copyright Entries. Registration figures for other classes of material may be found in the respective parts. These entries alone may not reflect the complete Copyright Office record pertaining to a particular work. Contact the U.S. Copyright Office for information about any additional records that may exist.