000 00327nam a2200145Ia 4500
020 _a0340639342
082 _b722
_a540
100 _a"Hill,Graham"
245 0 _aChemistry Counts
260 _bHodder & Stoughton
_aUK
_c2000
300 _a284
944 _cR
999 _c744838
_d744838