TY - RPRT TI - Preliminary report on the thermodynamic properties of selected light-element and some related compounds: supplement to NBS Reports 6297, 6484, 6645, 6928, 7093, and 7192 PY - 1962 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS RPT 7437 DO - 10.6028/NBS.RPT.7437 ER -