Fuel consumption at roundabouts

Manylion Llyfryddiaeth
Prif Awdur:	Gardiner, P. F.
Awdur Corfforaethol:	Transport and Road Research Laboratory
Awduron Eraill:	Baker, R. T., Lucas, C. F.
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Crowthorne, Berkshire Transport and Road Research Laboratory 1986.
Pynciau:	Traffic circles. Automobiles > Fuel consumption. Traffic flow.