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1983 documents found.

Efficiency and effectiveness of road safety campaigns : proceedings of an International Congress, The Hague, October 19-20, 1972.

Published: | -

Toepassing der wegenverkeerswet 1969.

Published: | Centraal Bureau voor de Statistiek CBS

A low cost fog detector developed for use on roads.

Published: | Jeffery, D.J.

A theoretical study of bus and car travel in central London.

Published: | Webster, F.V. & Oldfield, R.H.

Experience with the fischer and porter vehicle-counter under tropical conditions.

Published: | Blackmore, D.H. & Howe, J.D.G.F.

Optimizing highway vertical alignments to minimize construction costs : program Minerva.

Published: | Davies, H.E.H.

The space-averaging of deterrent functions for use in gravity model distribution calculations.

Published: | Beardwood, J.

Traffic flows on M4 motorway, 1961-70.

Published: | Caplan, R. & Duncan, N.C.

Research for a road safety campaign : accident studies for advertising formulation.

Published: | Mackie, A.M.

Roads and the environment.

Published: | Burt, M.E.