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.

Xehetasun bibliografikoak
Erakunde egilea: National Research Council (U.S.). Transportation Research Board
Formatua: Liburua
Hizkuntza:English
Argitaratua: Washington TRB 1975.
Saila:Transportation Research Record no. 543
Gaiak:
Traffic safety > Congresses.
Traffic engineering > Congresses.