System-wide safety improvements an approach to safety consistency

System-wide safety improvements an approach to safety consistency

Xehetasun bibliografikoak
Egile nagusia: Chatfield, Benjamin V.
Egile korporatiboa: American Association of State Highway and Transportation Officials, United States. Federal Highway Administration, National Research Council (U.S.). Transportation Research Board
Beste egile batzuk: Council, Forrest M.
Formatua: Liburua
Hizkuntza:English
Argitaratua: Washington, D.C. Transportation Research Board, National Research Council [1987]
Saila:Synthesis of highway practice 132.
Gaiak:
Roads > Safety measures > Standards > United States.