000 00325nam a2200145Ia 4500
020 _a9781856973748
082 _b1254
_a500
100 _a"Parker, Steve"
245 0 _aSimple Chemistry
260 _bKINGFISHER
_aUK
_c1990
300 _a40
944 _cBK
999 _c204054
_d204054