TY - BOOK ED - Massachusetts Institute of Technology. Spectroscopy laboratory TI - Massachusetts Institute of Technology wavelength tables : : with intensities in arc, spark, or discharge tube of more than 100,000 spectrum lines most strongly emitted by the atomic elements under normal conditions of excitation between 10,000 A. and 2000 A., arranged in order of decreasing wavelengths / U1 - 534.4 CY - [Cambridge] : PB - The Technology Press : KW - Análise espectral ER -