000 00352nam a2200145Ia 4500
020 _a9780521186056
082 _b1141
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100 _a"AUDREY SIMPSON"
245 0 _aCAMBRIDGE O LEVEL MATHEMATICS
260 _bCAMBRIDGE UNIVERSITY PRESS
_c2012
300 _a486
944 _cTR
999 _c566965
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