000 00400nam a2200121Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
100 _aSingh P.R
245 _aMolecular spectroscopy
260 _aNew Delhi
_bS Chand
_c1980
300 _aVII, 125p
650 _aSpectroscopy - chemistry
999 _c19677
_d19677