Introductory non-euclidean geometry.
| Váldodahkki: | |
|---|---|
| Materiálatiipa: | Girji |
| Giella: | eaŋgalasgiella |
| Almmustuhtton: |
New York :
Dover Publications,
1963.
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| Preanttus: | First Dover edition. |
| Fáttát: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| Olgguldas hápmi: | v, 95 pages. |
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