Strategies for area traffic control systems present and future

Dades bibliogràfiques

Autor principal:	Holroyd, Joyce
Autor corporatiu:	Transport and Road Research Laboratory
Altres autors:	Robertson, D. I.
Resource Type:	Llibre
Idioma:	English
Publicat:	Crowthorne, Berkshire Transport and Road Research Laboratory 1973.
Matèries:	Electronic traffic controls. Traffic signs and signals.