Activities of the OECD Research group on Road safety at night

Contribution to Joint Meeting I of TC-1.6, 3.1, 4,6 and 4.7. 19th Session of the Commission Internationale de l'Eclairage, Kyoto, 1979 Proceedings 19th Session CIE, Publication CIE no. 50, pp 472-473. Bureau Central de la CIE, paris, 1980