00551nam a2200169Ia 4500003000900000008004100009040001600050080001700066100002300083245009000106260004000196300001400236490005400250650004100304650001900345650001700364IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a535.338bJEF  aJefferies, John T. 0aSpectral Line FormationcJohn T. Jefferies                                             aWalthambBlaisdell Publishingc1968  axx, 298p.  aA blaisdell book in the pure and applied sciences  aAstronomy and Astrophysics Thesaurus  aLine Formation  aSpectroscopy