Research problems in transportation communications

Manylion Llyfryddiaeth
Awdur Corfforaethol:	National Research Council (U.S.). Transportation Research Board. Committee on Communications
Fformat:	Llyfr
Iaith:	Saesneg
Cyhoeddwyd:	Washington, D.C. Transportation Research Board, National Academy of Sciences 1983.
Cyfres:	Transportation Research Circular Number 254
Pynciau:	Mobile communication systems > Research > United States.