000 00519nam a22001697a 4500
999 _c62342
_d62342
005 20200128011204.0
008 200128b ||||| |||| 00| 0 eng d
040 _cGSLRC
082 _aKID 793.73 V491
100 _aVecchione, Glen
_92290
245 _aChallenging math puzzles /
_bGlen Vecchione;
_cillustrated by Glen Vecchione and Nina Zottoli.
260 _aNew Delhi :
_bGoodwill Pub. House.
_cc?
300 _a95p.
500 _aIncludes index
650 _2Mathematical recreation
942 _2ddc
_cBK