000 00272nam a2200109Ia 4500
008 171227s2000 xx 000 0 und d
100 _aRyan, Steve
245 _aMystifying Math Puzzles
260 _aDelhi
_bOrient Paperbacks
_c2000
300 _a95
365 _b40
650 _aMystifying Math Puzzles
999 _c153016
_d153016