Urban freeway surveillance and control the state of the art

Bibliografiska uppgifter
Huvudupphovsman:	Everall, Paul F.
Institutionell upphovsman:	United States. Federal Highway Administration
Materialtyp:	Bok
Språk:	English
Publicerad:	Washington U.S. Federal Highway Administration 1972.
Ämnen:	Electronic traffic controls. Express highways. Traffic flow.