| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c28269 _d28269 |
||
| 008 | 170526b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9780486780160 | ||
| 082 |
_a510.76 _bNOR |
||
| 100 | _aNorthrop, Eugene P | ||
| 245 | _aRiddles in mathematics: a book of paradoxes | ||
| 260 |
_bDover Publications Inc. _aHarmondsworth _c1944 |
||
| 300 |
_a239 p. _bill. _c18 cm. |
||
| 365 |
_aUS $ _b12.95 |
||
| 650 | _aMathematical recreations | ||
| 650 | _aGambling | ||
| 650 | _aJeux mathématiques | ||
| 650 | _aParadox | ||
| 650 | _aGeometry | ||
| 650 | _aLogarithms | ||
| 942 |
_2ddc _cBK |
||