000 00294nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a2340655089
082 _a541.3STO
100 _aStone Philip
245 0 _aFocus on Science Materials
260 _bHodder & Stoughton
_c1996
942 _cBK
999 _c446447
_d446447