NSRDS-NBS., Issue 23

0.00 Key letter 1D z 1p 2D y 2D 2D z 2F 2F z 2D 30000 WAVE NUMBER 3F z 3D 4F z 4G 4pVI 5D z 5F 5F z 5G 5pIV 5pVI 6D y 6D A. V. Astin Astronomical Spectra ASTROPHYSICAL INTEREST Charlotte Atomic Energy Levels Atomic Spectra BERYLLIUM Bureau of Standards cents Chemical Elements desig Elements in Astronomical F 4F Government Printing Office HYDROGEN Key letter Mult Key letter Multiplet letter Multiplet designation Merrill Molecular Vibrational Molecular Vibrational Frequencies Multiplet designation Mult Multiplet Table National Standard Reference NSRDS NSRDS-NBS OXYGEN Z=8 Partial Grotrian Diagrams properties Reference Data Series Reference Data System SCANDIUM Standard Reference Data Tables of Molecular tabular keys transitions between terms U.S. Government Printing UV 9 VANADIUM W. F. Meggers Wave lengths WAVE NUMBER 20000 λ λ λ υν لله ول ولا وله