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2746 documents found.

Estimation of visually perceived closure rates.

Published: | Baker, C.A. & Steedman, W.C.

Perceived movement in depth as a function of stimulus size.

Published: | Steedman, W.C. & Baker, C.A.

Perception of real movement as a function of angle approach

Published: | Brown. D.R. Naylor, J.C. & Michels, K.H.

Principles for urban planning with respect to road safety : the Scaft Guidelines 1968.

Published: | -

University transportation and accident prevention center : a study conducted by the Traffic Safety Research and Education Committee of the Association of State Universities and Land-Grant Colleges.

Published: | National Education Aesociation

Assessment of visual performance.

Published: | Fry, G.A.

Verkehrsmenge, Verkehrsdichte und Geschwindigkeit.

Published: | Leutbach, W.

Establishing an organized system of road traffic and transportation studies.

Published: | Foldvary, L.A.

Road accidents and weather.

Published: | Foldvary, L.A. & Ashton, H.T.

Human factors research in the use of electronic devices as traffic aids.

Published: | Rockwell, T.H.