000			00349nam a2200145Ia 4500
008			231217s9999 xx 000 0 und d
041			_aEnglish
082			_a793.73 RYA;1 R
100			_aRyan, Steve
245		0	_aMystifying math puzzles
260			_c1996 _bOrient _aDelhi
300			_a96
650			_aMystifying,math,puzzles
942			_cAA
999			_c175023 _d175023