United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Surface Transportation and Merchant Marine Infrastructure, Safety, and Security, author.
Washington : U.S. Government Printing Office, 2013.
2013
Washington, DC : U.S. Dept. of Transportation, Federal Motor Carrier Safety Administration ; Knoxville, TN : The University of Tennessee, Dept. of Civil & Environmental Engineering, [2010]
2010