Conference on Transportation Engineering Westminster, England, Institution of Civil Engineers (Great Britain). Transportation Engineering Group, & Traffic engineering and control. (1965). Conference on Transportation Engineering: Proceedings of the conference held at the Central Hall, Westminster, London, June 22 to 24, 1965. Institution of Civil Engineers.

Conference on Transportation Engineering Westminster, England, Institution of Civil Engineers (Great Britain). Transportation Engineering Group, agus Traffic engineering and control. Conference on Transportation Engineering: Proceedings of the Conference Held at the Central Hall, Westminster, London, June 22 to 24, 1965. London: Institution of Civil Engineers, 1965.

Conference on Transportation Engineering Westminster, England, et al. Conference on Transportation Engineering: Proceedings of the Conference Held at the Central Hall, Westminster, London, June 22 to 24, 1965. Institution of Civil Engineers, 1965.