TY - GEN AU - Elio Passaglia C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1968-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.447 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1968 TI - Research on high temperature materials at the National Bureau of Standards: ER -