TY - RPRT TI - Research on crystal growth and characterization and high temperature and laser materials: period covered January 1, 1967 - July 1, 1967 AU - Passaglia, Elio PY - 1967 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS RPT 9591 DO - 10.6028/NBS.RPT.9591 ER -