000 00285nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a74872334
082 _a540BAK
100 _aBaker Max
245 0 _aAdvanced level in Chemistry
260 _bStanley Thornes
_c1992
942 _cBK
999 _c431289
_d431289