TY - GEN AU - J D Eick AU - D L Smith AU - S D Rasberry C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1964-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.8639 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1964 TI - Analysis of gold and platinum group alloys by x-ray emission::progress report ER -