000 00504nam a22001457a 4500
999 _c11088
_d11088
008 181011b ||||| |||| 00| 0 eng d
022 _a0746-8342
082 _aDPer 510.5 C697 Jan 2012-Sept 2015 v. 43 & 46, n. 1-4
100 _932092
_aGardner, Martin.
245 _aHexaflexagons/
_cMartin Gardner.
260 _aWashington D. C.:
_bMathematical Association of America,
_c©Jul 2012-Sept 2015.
300 _av43 n1, pages 2-5:
_billustrations;
_c28 cm.
650 0 _932093
_aGeometry.
942 _2ddc
_cPER