TY - GEN AU - Rhoda D Levin AU - Sharon G Lias C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1982-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.NSRDS.71 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1982 TI - Ionization potential and appearance potential measurements, 1971-1981: ER -