Night visibility, 1959 : presented at the 38. annual meeting, January 5 - 9, 1959

• Retinal sensitivity and night visibility -- Background and objectives of the U.S. standard for colors of signal lights -- Proposed changes in traffic signal color standards -- Surface-mounted lights on roadways for guidance -- Ratings for visual benefits of roadway lighting -- Vision at levels of night road illumination IV, literature 1957-58 -- Factors of educational value for obtaining safe night driving speeds.

Ämnesord

Automobile driving at night  (LCSH)

Roads  -- Lighting (LCSH)