000 00332nam a2200145Ia 4500
020 _a981-4011-62-2
082 _b1105161
_a500
100 _a"Lee Christine"
245 0 _aMathematics
260 _bLadybird Books Ltd
_aUK
_c2005
300 _a139
944 _cBK
999 _c381899
_d381899