000 00407nam a22001577a 4500
020 _a9781780556208
082 _a793.7
_bMOO/M
100 _aMoore,Gareth
245 _aMental maths games for clever kids
260 _bBuster books
_aLondon
_c2018
300 _a180p.
650 _aArts & recreation 
650 _aIndoor games and amusements
650 _aQuizzes and mathematical puzzles
942 _cBK
999 _c9313
_d9313