000 00327nam a2200145Ia 4500
020 _a978-0-435116.
082 _b3722
_a510
100 _a"Gibson, Ray"
245 0 _aFun With Numbers
260 _bHeinemann
_aEngland
_c2005
300 _a80
944 _cBK
999 _c379718
_d379718