TY - BOOK AU - Ahrens,L.H. TI - Wavelength tables of sensitive lines U1 - 539.20212 PY - 1951/// CY - Cambridge, Mass. PB - Addison-Wesley Press KW - MCE KW - Spectrum analysis KW - Tables N1 - 0; 0; 0; 539_202120000000000_AHR ER -