Third International Conference on Road Traffic Control : 1-3 May 1990 - International Conference on Road Traffic Control 1990 : London, England); Institution of Electrical Engineers. Computing & Control Division; Association pour le developpement des techniques de transport d'environnement et de circulation (London : Institution of Electrical Engineers, 1990)
Includes bibliographical references.
Keywords: City traffic -- Congresses; Traffic engineering -- Congresses; Electronic traffic controls -- Congresses