000 00333nam a2200133Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a535.84
_bGUP
100 _aGupta, S L.
245 0 _aElements of spectroscopy
260 _aMeerut :
_bPragati Prakashan,
_c1995.
365 _a110.00
650 _aPhysical Science
999 _c5356
_d5356