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| 001 | GOACATREC78777 | ||
| 900 | 0 | 0 | _a20001206 |
| 901 | 0 | 0 | _aENG |
| 020 | 0 | 0 | _a981023418X |
| 245 | 0 | 0 | _aShadows of the circle :Conic sections, optimal figures and non-euclidean geometry |
| 100 | 0 | 0 | _aHansen, Vagn |
| 902 | 0 | 0 | _a516.15 |
| 903 | 0 | 0 | _a88430 |
| 260 | 0 | 0 |
_aSingapore _bWorld Scientific _c1998 |
| 999 |
_c78706 _d78706 |
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