Transportation information systems

書誌詳細
団体著者:	National Research Council (U.S.). Transportation Research Board. Committtee on Transportation Information Systems and Data Requirements
フォーマット:	図書
言語:	English
出版事項:	Washington, D.C. Transportation Research Board, National Academy of Sciences [1983]
シリーズ:	Transportation Research Circular Number 257
主題:	Transportation > United States > Statistical services. Transportation > Information services > Government policy > United States.