Research problem statements operation, safety and maintenance of transportation facilities.

書目詳細資料
企業作者:	National Research Council (U.S.). Transportation Research Board
格式:	圖書
語言:	English
出版:	Washington, D.C. Transportation Research Board, National Research Council [1990]
叢編:	Transportation Research Circular Number 364
主題:	Highway engineering > Research. Buses > Maintenance and repair > Research. Road machinery > Maintenance and repair > Research. Pavements > Maintenance and repair > Research.