| 000 | 00350 a2200145 4500 | ||
|---|---|---|---|
| 020 | _a0749247835 | ||
| 082 |
_a516.9 _bOPE |
||
| 090 |
_c9499 _d13229 |
||
| 245 |
_aUnit 2 _b inversive geometry |
||
| 260 |
_aKeynes _bThe open university _c1994 _g1994 |
||
| 300 |
_a68p. _c30cm. |
||
| 650 | _aNON-EUCLIDEAN GEOMETRIES | ||
| 650 | _aGEOMETRY | ||
| 942 | _cL | ||
| 999 |
_c38086 _d38086 |
||