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.

Detalles Bibliográficos
Autor Corporativo: National Research Council (U.S.). Transportation Research Board
Formato: Libro
Idioma:English
Publicado: Washington TRB 1975.
Series:Transportation Research Record no. 543
Subjects:
Traffic safety > Congresses.
Traffic engineering > Congresses.