Urban freeway surveillance and control the state of the art

Urban freeway surveillance and control the state of the art

Xehetasun bibliografikoak
Egile nagusia: Everall, Paul F.
Erakunde egilea: United States. Federal Highway Administration
Formatua: Liburua
Hizkuntza:English
Argitaratua: Washington U.S. Federal Highway Administration 1972.
Gaiak:
Electronic traffic controls.
Express highways.
Traffic flow.