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

Podrobná bibliografie
Korporativní autor:	National Research Council (U.S.). Transportation Research Board
Médium:	Kniha
Jazyk:	angličtina
Vydáno:	Washington, D.C. Transportation Research Board, National Research Council [1990]
Edice:	Transportation Research Circular Number 364
Témata:	Highway engineering > Research. Buses > Maintenance and repair > Research. Road machinery > Maintenance and repair > Research. Pavements > Maintenance and repair > Research.