Operational and maintenance problems with highway safety appurtenances.

Operational and maintenance problems with highway safety appurtenances.

Xehetasun bibliografikoak
Erakunde egilea: National Research Council (U.S.). Transportation Research Board. Committee on Safety Appurtenances
Formatua: Liburua
Hizkuntza:English
Argitaratua: Washington, DC Transportation Research Board, National Academy of Sciences [1984]
Saila:Transportation Research Circular Number 279
Gaiak:
Roads > Safety appliances > Maintenance and repair > Congresses.