000
00312nam a2200133 4500
008
160616s 000 0
245
_a
Theory of atomic spectra
100
_a
Condon, E.U.
100
_a
Shortley, G.H.
500
_a
C9B2:3 J9
942
_c
BK
_2
BK9687
080
_a
539.171 CON
080
_a
539.171 CON
999
_c
9687
_d
9687