000 00339nam a2200145Ia 4500
020 _a9780521544719
082 _bT-222
_a540
100 _a"RATCLIFF , BRIAN"
245 0 _aAS & A LEVEL CHEMISTRY
260 _bCAMBRIDGE
_aLondon
_c2007
300 _a442
944 _cTB
999 _c397004
_d397004