000 00322nam a2200121Ia 4500
008 220505s1989 xx 000 0 und d
041 _aeng
082 _a539.7/KUM
100 _aKumar, Raj.
_9631140
245 _aAtomic and molecular spectra
260 _aNew Delhi
_bKedar Nath Ram Nath
_c1989
650 _aPHYSICS
_9631141
999 _c444841
_d444841