Recognition distances and understanding of legends on an experimental motorway signal

Recognition distances and understanding of legends on an experimental motorway signal

Bibliografski detalji
Glavni autor: Rutley, K. S.
Daljnji autori: Webb, P. J. (joint author.)
Format: Knjiga
Jezik:English
Izdano: Crowthorne, [Eng.] Transport and Road Research Laboratory 1979.
Serija:Supplementary report - Transport and Road Research Laboratory 500