TY - GEN AU - Haupt, Geraldine Walker C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1972-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.716 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1972 TI - The ideal lovibond color system for C I E standard illuminants A and C shown in three colorimetric systems: ER -