000 00366nam a2200145Ia 4500
008 250428s9999 xx 000 0 und d
082 _a793.7 K842 1992
245 4 _aThe Moscow puzzles : 359 mathematical recreations
245 0 _cKordemsky, Boris A.
260 _c1992
300 _a309 pages.
526 _a700 Arts and Recreation
942 _2DDC
942 _cB
999 _c8648
_d8648