000 00333nam a2200145Ia 4500
020 _a0521544718
082 _b145
_a540
100 _a"RATCLIFF BRIAN"
245 0 _aAS & A Level Chemistry
260 _bCAMBRIDGE
_aLondon
_c2004
300 _a442
944 _cBK
999 _c392876
_d392876