000 00429nam a22001577a 4500
999 _c12702
_d12702
008 210217b ||||| |||| 00| 0 eng d
082 0 0 _a510.76
_bG2261
100 _94829
_aGardner, Martin
245 1 0 _aMathematical puzzles and diversions
_cby Martin Gardner,
250 _a1st ed.
260 _aLondon:
_bPenguin books
_c1991
300 _a154p.
650 0 _aMathematics
650 0 _aMathematical Recreations
942 _cBK