00707nam a2200241 a 4500 79787 BD-RjUL 20220512105340.0 220512r19571950enk b 001 0 eng d (BD-RjUL)79787 BD-RjUL eng BD-RjUL eng 23 539.14 JOA 1957 Johnson, R. C. (Rodney C.) 2955 Atomic spectra / by R.C. Johnson. 2nd ed. London : Methuen, 1950 [reprinted 1957] viii, 120 p. : ill. ; 17 cm. Includes bibliography and index. Atomic spectra. 2956 Methuen's monographs on physical subjects 2957 ddc BK 79787 79787 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1958-11-26 Colombo Plan 0 539.14 JOA 1957 2022-05-12 00:00:00 C-1 2022-05-12 BK 0 0 ddc 0 0 NFIC RUCL RUCL GEN 2022-05-12 0 539.14 JOA 1957 2022-05-12 00:00:00 C-2 2022-05-12 BK