TY - GEN AU - Charlotte E Moore C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1975-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.NSRDS.3sec5 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1975 TI - Selected tables of atomic spectra - A atomic energy levels-second edition, B multiplet tables ::N I, N II, N III - data derived from the analyses of optical spectra ER -