000 00265nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a B.L Wedzi
100 _aB L Wedzicha
245 _aChemistry of sulphur dioxide in foods
260 _b
_c1984
942 _cBK
_2ddc
999 _c5300
_d5300