TY - RPRT TI - Preliminary report on the thermodynamic properties of selected light-element and some related compounds: supplements to NBS reports 6297, 6484, 6645, 6928, 7093, 7192, 7437, 7587, 7798, 8033, 8186, 8504, and 8628 PY - 1965 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS RPT 8919 DO - 10.6028/NBS.RPT.8919 ER -