http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Challenge! (United States. Department of Housing and Urban Development : 1978- )
Department of Housing and Urban Development.
U.S. Department of Housing and Urban Development.
Description based on: Volume X, number 1 (Jan. 1979).
Index to U.S. government periodicals 0098-4604