| 000 | 00390nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170207s9999 xx 000 0 und d | ||
| 082 | _a511 NOR-R | ||
| 100 | _aNorthrop, Eugene P | ||
| 245 | _aRiddles in mathematics: A book of paradoxes | ||
| 260 | _bEnglish Universities Press Ltd., London | ||
| 260 | _c1959 | ||
| 300 | _a242 | ||
| 650 | _aMathematics - Generalities | ||
| 942 | _cBOOKS | ||
| 999 |
_c4668 _d4668 |
||