000 00334nam a2200133Ia 4500
008 130629s9999 xx 000 0 und d
082 _a535.84 GUP-E
100 _aGupta,S L;Kumar,V;Sharma,R C
245 _aElements Of Spectroscopy
260 _bPragati Prakashan
_c1975
_aMeerut
300 _a576
650 _aPhysics
942 _cBK
999 _c22593
_d22593