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

書誌詳細
団体著者:	National Research Council (U.S.). Transportation Research Board
フォーマット:	図書
言語:	英語
出版事項:	Washington, D.C. Transportation Research Board, National Research Council [1990]
シリーズ:	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.