Recognition distances and understanding of legends on an experimental motorway signal

Recognition distances and understanding of legends on an experimental motorway signal

Dettagli Bibliografici
Autore principale: Rutley, K. S.
Altri autori: Webb, P. J. (joint author.)
Natura: Libro
Lingua:English
Pubblicazione: Crowthorne, [Eng.] Transport and Road Research Laboratory 1979.
Serie:Supplementary report - Transport and Road Research Laboratory 500