000 00406nam a2200169Ia 4500
008 221221s9999 xx 000 0 und d
020 _a8122202608
041 _aENG
082 _a793.73
_bRYA/M
100 _aRyan, Steve
245 0 _aMystifying Math Puzzles
260 _aNew Delhi
_bOrient Paperbacks
_c2005
300 _a96
650 _aGeneral
650 _aMystifying Math Puzzles
942 _cBK
999 _c23249
_d23249