Route guidance 5 reports.

Route guidance 5 reports.

Bibliografiska uppgifter
Institutionella upphovsmän: National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Special Committee on Electronic Research in the Highway Field, National Research Council (U.S.). Highway Research Board. Committee on Traffic Control Devices
Materialtyp: Bok
Språk:English
Publicerad: Washington, D.C. Highway Research Board, National Research Council 1968.
Serie:Publication (National Research Council (U.S.)) no. 1642.
Highway research record no. 265.
Ämnen:
Traffic signs and signals.
Highway communications.
Automobiles > Electronic equipment.