Atomic Energy Levels as Derived from Analyses of Optical Spectra: The spectra of hydrogen, deuterim, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, and fluorine, neon, sodium, magnesium, aluminum, silicon, phosphorus, sulfur, chlorine, argon, potassium, calcium, scandium, titanium, and vanadium

by Charlotte Emma Moore · 1949