TY - GEN AU - Feldman, Albert C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1979-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.993 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1979 TI - Optical materials characterization ::final technical report, February 1, 1978 - September 30, 1978 ER -