TY - GEN AU - Wolfe, Winthrop C C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1964-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.8535 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1964 TI - Development of methods of test for quality control of porcelain enamels ::progress report April 1 through June 30, 1964 ER -