| 000 | 00398nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1907 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 | _a515/18 | ||
| 100 | _aBESANT (W H) | ||
| 245 | _aGeometrical conic sections | ||
| 260 |
_aLondon _bGeorge Bell and Sons _c1907 |
||
| 650 | _asections | ||
| 650 | _aGeometrical | ||
| 650 | _aconic | ||
| 690 | _aGeometry | ||
| 906 | _a007584 | ||
| 999 |
_c140124 _d140124 |
||