United States

Key transportation indicators = summary of a workshop / by: United States; United States., Bureau of Transportation Statistics.; NetLibrary, Inc.; Norwood, Janet Lippe.; National Research Council (U.S.)., Committee on National Statistics.; Casey, Jamie.; Workshop on Key Transportation Indicators ((2000 :); National Research Council (U.S.)., Transportation Research Board. (Electronic resources)

The Bureau of Transportation Statistics = priorities for the future/ by: National Research Council (U.S.)., Panel on Statistical Programs and Practices of the Bureau of Transportation Statistics.; United States., Bureau of Transportation Statistics.; United States; Citro, Constance F. (1942-); NetLibrary, Inc.; Norwood, Janet Lippe. (Electronic resources)