000 00260nam a22001097a 4500
999 _c2025
_d2025
020 _a9788122415438
082 _a543.5
100 _aP. S. Kalsi
245 _aSpectroscopy Of Ofganic Compounds
260 _aNew Delhi
_bNew Age international
_c2014
942 _cBK
_01