00990nam a2200277 i 450099100102864970753620020507105322.0970307s1972 uk ||| | eng b10163566-39ule_instLE00640967ExLDip.to Fisicaita53.5.23535'.84QC454Sobelman, Igor I.461202Introduction to the theory of atomic spectra /I.I. SobelmanOxford :Pergamon,1972xvi, 609 p. :ill. ;26 cm.International series of monographs in natural philosophy ;40Atomic spectroscopy.b1016356617-02-1727-06-02991001028649707536LE006 53.5.23 SOB12006000076920le006-E0.00-l- 02020.i1019813127-06-02Introduction to the theory of atomic spectra188804UNISALENTOle00601-01-97ma -enguk 01