000 00340nam a2200145Ia 4500
100 _aGardner, Martin
020 _a0-1402-0748-1
365 _b£1.25
942 _cBK
654 _a
245 _aMore Mathematical Puzzies and diversions
260 _aGreat Britain
_bPenguin Books
_c1980 # 1961
082 _a793.74
300 _bPb
_a192
999 _c417438
_d417438
041 _aeng