Securing our nation's transportation system
Subtitle: oversight of the Transportation Security Administration's current efforts : hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Twelfth Congress, first session, November 9, 2011
Series: S. hrg -- 112-346
Publisher: U.S. G.P.O.; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 2012
Place of publication: Washington
Language: eng
Number of pages: 65
ISBN-13: 9780160909849
Subjects: United States; Airports; United States. Transportation Security Administration; Rules and practice; Transportation; Railroads; Evaluation; Security measures
Notes: Shipping list no. unavailable.