TY - RPRT TI - Mechanisms of fire ignition and extinguishment : fourteenth progress report covering the period 1 November 1962 to 31 January 1963 AU - Creitz, E C PY - 1963 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS report ; 7802 DO - 10.6028/NBS.RPT.7802 ER -