Moore, C. E. <br/><br/>
Atomic energy levels as derived from the analysis of optical spectra  vol. 1, the spectra of Hydrogen, Deuterium, Tritium, Helium, Lithium, Beryllium, Boron, Carbon, Nitrogen, Oxygen, Fluorine, Neon, Sodium, Magnesium, Aluminium, Silicon, Phosphorus, Sulfur, Chlorine, Argon, Potassium, Calcium, Scandium, Titanium and Vanadium 
C. E. Moore                                                 
 - Washington  U. S. Department of Commerce  1971 
 - xliii, 309p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>Atomic energy levels - tables<br/>Tables - automic energy levels
<br/><br/><label>Universal Decimal Class. No.: </label>083:53  / NBS-35