000 00322nam a2200133Ia 4500
100 _aGardner, Martin
365 _b14
942 _cBK
654 _a
245 _aMathematical Puzzles and Diversions
_bFrom scientific American
260 _aLondon
_bG. Bell and Sons Ltd
_c1961
082 _a793.74
300 _bHb
_a10164
999 _c367902
_d367902
041 _aeng