Night visibility 1960 ; presented at the 39th Annual Meeting, January 11-15, 1960.

Night visibility 1960 ; presented at the 39th Annual Meeting, January 11-15, 1960.

التفاصيل البيبلوغرافية
مؤلف مشترك: National Research Council (U.S.). Highway Research Board
التنسيق: كتاب
اللغة:English
منشور في: Washington National Academy of Sciences-National Research Council 1960.
سلاسل:Bulletin (National Research Council (U.S.). Highway Research Board) 255.
Publication (National Research Council (U.S.)) 764.
الموضوعات:
Night vision.
Automobile driving at night.
Roads > Lighting.