000			00394nam a2200145Ia 4500
082			_a793.74 _bCAT
100			_aCadwell, J H _9128389
245			_aTopics in recreational mathematics _cJ. H. Cadwell
260			_aCambridge: _bCambridge University press, _c1966.
300			_axii, 180p
500			_aIncluding Index
546			_aeng
650			_aMathematical recreation _9128390
942			_cBK
999			_c13760 _d13760