000 00344nam a2200145Ia 4500
020 _a0-521-54471-8
082 _b3369
_a540
100 _a"RATCLIFF BRAIN"
245 0 _aAS LEVEL AND A LEVEL CHEMISTRY
260 _bCAMBRIDGE
_aLondon
_c2004
300 _a441
944 _cBK
999 _c396100
_d396100