000 00349nam a2200145Ia 4500
020 _a071958616X
082 _b1774
_a540
100 _a"B. Earl and L. D. R. Wilford"
245 0 _aGCSE chemistry
260 _bLondon : John Murray, 2001.
_c2001
300 _a298
944 _cTR
999 _c601125
_d601125