000 | 00604nmm a2200169Ia 4500 | ||
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008 | 230421s9999||||xx |||||||||||||||||und|| | ||
020 | _a9780883859797 (online) | ||
100 | _aBraver, Seth | ||
245 | 0 | _aLobachevski illuminated | |
300 | _a1 online resource (1 online resource (xx, 227 pages) : illustrations, portrait.) | ||
490 |
_aSpectrum, _vv. 69 _x2638-9045 ; |
||
504 | _aIncludes bibliographical references (pages 197-198) and index. | ||
650 | _aGeometry, Non-Euclidean. | ||
650 | _aMathematics | ||
650 | _aParallels (Geometry) | ||
856 | _uhttps://doi.org/10.5948/UPO9780883859797 | ||
999 |
_c29935 _d29935 |