000 00417nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aBengali
082 _a793.73
_bL923.N59
100 _aLoyd Sam
245 _aMathematical puzzles
260 _aNew York
_bDover Pub
_c1959
300 _a165p
500 _aSelected and edited by Martin Gwrdner
650 _aPuzzles
942 _cGR
999 _c115070
_d115070