http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
levels of automation : hearing before the Subcommittee on Digital Commerce and Consumer Protection of the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, first session, March 28, 2017
Subcommittee on Digital Commerce and Consumer Protection,
1 online resource (iv, 109 pages) : illustrations
Paper version available for sale by the Superintendent of Documents, U.S. Government Publishing Office.
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Digital Commerce and Consumer Protection.