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.

Sonraí bibleagrafaíochta
Údar corparáideach: National Research Council (U.S.). Transportation Research Board
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Washington TRB 1975.
Sraith:Transportation Research Record no. 543
Ábhair:
Traffic safety > Congresses.
Traffic engineering > Congresses.