Emerging threats to rail security
Subtitle: hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Twelfth Congress, first session, June 14, 2011
Series: S. hrg -- 112-145
Publisher: U.S. G.P.O.; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 2011
Place of publication: Washington
Language: eng
Number of pages: 40
Subjects: United States; United States. Transportation Security Administration; United States. Dept. of Homeland Security; Rules and practice; Security measures; Passenger traffic; Railroads; Terrorism; Prevention
Notes: Shipping list no.: 2012-0070-P.

Includes bibliographical references.