Roadside hazards and safety improvements 4 reports prepared for the 54th annual meeting of the Transportation Research Board.

Roadside hazards and safety improvements 4 reports prepared for the 54th annual meeting of the Transportation Research Board.

Bibliografiska uppgifter
Institutionell upphovsman: National Research Council (U.S.). Transportation Research Board
Materialtyp: Bok
Språk:English
Publicerad: Washington TRB 1975.
Serie:Transportation Research Record no. 543
Ämnen:
Traffic safety > Congresses.
Traffic engineering > Congresses.