TY - GEN AU - Barone, Joseph J AU - Dickson, George C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1959-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.6667 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1959 TI - Surface roughness of dental gold castings::progress report ER -