000 00274nam a2200121Ia 4500
008 220104s9999 xx 000 0 und d
041 _aENGLISH
082 _a615.19
100 _aY.R.Sharma
245 0 _aElementry organic spectroscopy
260 _bS.Chand
942 _cBK
999 _c191090
_d191090