000 00273nam a2200121Ia 4500
041 _aEN
082 _a543.66
_bDUT
100 _aDutta, Mala .
245 0 _aProblem in NMR Spectroscopy /Mala Dutta.
260 _bNew Delhi : Sarup ,
_c2005
300 _a350
942 _cBK
999 _c27983
_d27983