Improved criteria for traffic signals at individual intersections interim report

Detalles Bibliográficos
Autor principal:	Gerlough, D. L.
Autor Corporativo:	Planning Research Corporation
Otros Autores:	Gerlough, Daniel L., Wagner, Frederick A.
Formato:	Libro
Lenguaje:	inglés
Publicado:	[Washington] Highway Research Board 1964.
Colección:	Publication (National Research Council (U.S.)) Report (National Cooperative Highway Research Program) 3.
Materias:	Traffic signs and signals.