http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Keeping pace with trade, travel, and security
how does CBP prioritize and improve staffing and infrastructure? : hearing before the Subcommittee on Border and Maritime Security of the Committee on Homeland Security, House of Representatives, One Hundred Fourteenth Congress, second session, April 19, 2016
Subcommittee on Border and Maritime Security,
Paper version available for sale by the Superintendent of Documents, United States Government Publishing Office.
United States. Congress. House. Committee on Homeland Security. Subcommittee on Border and Maritime Security.