Improved criteria for traffic signals at individual intersections interim report

Improved criteria for traffic signals at individual intersections interim report

Bibliografiske detaljer
Hovedforfatter: Gerlough, D. L.
Institution som forfatter: Planning Research Corporation
Andre forfattere: Gerlough, Daniel L., Wagner, Frederick A.
Format: Bog
Sprog:English
Udgivet: [Washington] Highway Research Board 1964.
Serier:Publication (National Research Council (U.S.))
Report (National Cooperative Highway Research Program) 3.
Fag:
Traffic signs and signals.