Operational and maintenance problems with highway safety appurtenances.

Operational and maintenance problems with highway safety appurtenances.

Dettagli Bibliografici
Ente Autore: National Research Council (U.S.). Transportation Research Board. Committee on Safety Appurtenances
Natura: Libro
Lingua:English
Pubblicazione: Washington, DC Transportation Research Board, National Academy of Sciences [1984]
Serie:Transportation Research Circular Number 279
Soggetti:
Roads > Safety appliances > Maintenance and repair > Congresses.