000 00291nam a22001337a 4500
020 _a9788121928847
082 _a543.5/SHA
100 _aSharma Y.R.
245 _aElectricty Organic SPECTROSCOPY
260 _aDelhi
_bS.Chand.Co.
_c2023
300 _a369
650 _aEnglish
942 _cBK
999 _c37394
_d37394