000 00281nam a2200109Ia 4500
008 250203s9999 xx 000 0 und d
020 _a9781119844808
100 _aRichards
_911857
245 0 _aEssential practical NMR for organic chemistry 2e
260 _bJohn Wiley
260 _c2023
999 _c5137
_d5137