Assessing the security of our critical transportation infrastructure : hearing before the Subcommittee on Surface Transportation and Merchant Marine Infrastructure, Safety and Security of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fourteenth Congress, second session, December 7, 2016.

Washington : U.S. Government Publishing Office, 2017.

Washington, DC : For sale by the Superintendent of Documents, U.S. Government Publishing Office

iii, 59 pages : illustration ; 24 cm.

Shipping list no.: 2017-0223-P.

Online version: United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Surface Transportation and Merchant Marine Infrastructure, Safety, and Security. Assessing the security of our critical transportation infrastructure

English

May 09, 2017

Includes bibliographical references.

Legislative hearings.