Maintenance management of street and highway signs

Maintenance management of street and highway signs

Xehetasun bibliografikoak
Egile nagusia: Cunard, Richard A.
Erakunde egilea: National Research Council (U.S.). Transportation Research Board
Formatua: Liburua
Hizkuntza:English
Argitaratua: Washington, D.C. Transportation Research Board, National Research Council [1990]
Saila:Synthesis of highway practice 157.
Gaiak:
Traffic signs and signals > Maintenance and repair > Management.
Street signs > Maintenance and repair > Management.