TY - GEN AU - J W Simeroth C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1963-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.8019 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1963 TI - Horizon-sky brightnesses produced by airfield lighting: ER -