1-4 of 4 Books
Proceedings of the 29th EGAS Conference of the European Group for Atomic Spectroscopy, Technische Universität Berlin, Germany, 15-18, July 1997
Proceedings of the 29th EGAS Conference of the European Group for Atomic Spectroscopy, Technische Universität Berlin, Germany, 15-18, July 1997
By European Group for Atomic Spectroscopy. Conference

Laser spectroscopy of atoms and molecules (Topics in applied physics ; v. 2)
By H. Walther

Progress in atomic spectroscopy
By Wilhelm Hanle,H. Kleinpoppen

Tables of spectra of hydrogen, carbon, nitrogen, and oxygen atoms and ions
By Charlotte Emma Moore