TY - GEN AU - Pilling, M J AU - Bass, A M AU - Braun, W C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1970-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.10360 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1970 TI - A curve of growth determination of the F-values for the fourth positive system of CO and the Lyman-Birge-Hopfield System of N sub 2: ER -