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

Bibliografische gegevens
Coauteur:	National Research Council (U.S.). Transportation Research Board
Formaat:	Boek
Taal:	English
Gepubliceerd in:	Washington, D.C. Transportation Research Board, National Research Council [1990]
Reeks:	Transportation Research Circular Number 364
Onderwerpen:	Highway engineering > Research. Buses > Maintenance and repair > Research. Road machinery > Maintenance and repair > Research. Pavements > Maintenance and repair > Research.