TY - GEN AU - Mavrodineanu, R AU - Shultz, J I AU - Menis, O C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1973-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.SP.378 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1973 TI - Accuracy in spectrophotometry and luminescence measurements: ER -