000 | 00339nam a2200133Ia 4500 | ||
---|---|---|---|
001 | 23550 | ||
008 | 220811s1958 ###||||g |||| ||spa d | ||
082 |
_a016.51 _bS291 |
||
100 |
_aSchaaf, William L. _985793 |
||
245 | 0 | _aRecreational Mathematics | |
264 | _c1958 | ||
942 |
_cBK _2ddc |
||
035 | _a016.51 -S291-Recreational Mathematics- | ||
999 |
_c66833 _d66833 |