Transportation information systems

書目詳細資料
企業作者:	National Research Council (U.S.). Transportation Research Board. Committtee on Transportation Information Systems and Data Requirements
格式:	圖書
語言:	English
出版:	Washington, D.C. Transportation Research Board, National Academy of Sciences [1983]
叢編:	Transportation Research Circular Number 257
主題:	Transportation > United States > Statistical services. Transportation > Information services > Government policy > United States.