Risk-based security assessing the path forward for TSA Pre Check : hearing before the Subcommittee on Transportation Security of the Committee on Homeland Security, House of Representatives, One Hundred Fourteenth Congress, first session, March 25, 2015.
|Main Author:||United States. Congress. House. Committee on Homeland Security. Subcommittee on Transportation Security,|
U.S. Government Publishing Office,
iii, 45 pages : illustrations ; 24 cm.