000 00321nam a2200145Ia 4500
020 _a9780141323176
082 _b4269
_a510
100 _a"Vecchione, Glen"
245 0 _aMath Puzzles
260 _b,Macmillian
_c2000
300 _a213
944 _cBK
999 _c380255
_d380255