TY - RPRT TI - Standardization of thermal emittance measurements : progress report no. 14 October 1 - December 31, 1961 AU - Joseph, Horace M AU - Harrison, William N PY - 1962 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS RPT 7467 DO - 10.6028/NBS.RPT.7467 ER -