TY - RPRT TI - Thermochemistry of materials by laser vaporization mass spectrometry, part II - graphite AU - Hastie, John W AU - Bonnell, David W AU - Schenck, Peter K PY - 1987 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 87-3561 DO - 10.6028/NBS.IR.87-3561 ER -