000 00394nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a162818
082 _a510
_bGAR
100 _aGARDNER, Martin
245 4 _aThe scientific American book of Mathematical puzzles & diversions
260 _aNew York
_bSimon and Schuster
_c1959
300 _axi, 178 p.
650 _aMathematics
942 _cS
999 _c87574
_d87574