TY - RPRT TI - Interim report on the thermodynamics of chemical species important in aerospace technology : The previous reports in this series have the NBS report nos. 6297, 6484, 6645, 6928, 7093, 7192, 7437, 7587, 7796, 8033, 8186, 8504, 8628, 8819, 9028, 9389, 9500, 9601, 9803, 9905, 10004, 10074, 10326, and 10481 PY - 1972 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS report ; 10904 DO - 10.6028/NBS.RPT.10904 ER -