Catalog of Copyright Entries. Third Series Library of Congress. Copyright Office Published: 1968 Total Pages: 1296 Get eBook
Catalog of Books and Reports in the Bureau of Mines Technical Library, Pittsburgh, Pa United States. Bureau of Mines. Technical Library, Pittsburgh Published: 1968 Total Pages: 778 Get eBook
National Library of Medicine Current Catalog National Library of Medicine (U.S.) Published: 1965 Total Pages: 1042 Get eBook
Dictionary Catalog of the Department Library United States. Department of the Interior. Library Published: 1969 Total Pages: 734 Get eBook
