000 00334nam a2200145Ia 4500
020 _a0748752994
082 _bT-301
_a540
100 _a"HILL GRAHAM"
245 0 _aChemistry in Context
260 _bNelson Thornes
_aLondon
_c1995
300 _a292
944 _cTB
999 _c397082
_d397082