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040 _coclc
082 _a535.84
_bGUP/E
100 _aGupta, S L
_91031
245 0 _aElements Of Spectroscopy :
_bAtomic, Molecular And Laser Physics /
_cS L Gupta ; V Kumar ; R C Sharma
250 _a19th Ed.
260 _bPragathi Prakashan,
_aMeerut:
_c2006.
300 _a597p
650 _aPhysics
942 _cBK
_2ddc
_h535.84
_iGUP/E
_k535.84
_mGUP/E