TY - BOOK T1 - Atomic energy states, as derived from the analyses of optical spectra A1 - Bacher, Robert F. A1 - Goudsmit, Samuel, 1902- LA - English PP - New York PB - Greenwood Press YR - 1968 ED - 1st ed. UL - https://tuklas.up.edu.ph/Record/UP-99796217607877648 OP - 562 CN - QC453 B22 KW - Spectrum analysis -- Tables, etc.. ER -