Carregant...
Non-Euclidean geometry; a critical and historical study of its development.
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| Format: | Printed Book |
| Idioma: | English |
| Publicat: |
[New York]
Dover Publications
[1955]
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| Matèries: |
| Descripció física: | xii, 268, xxx, 71, 50 p. illus., diagrs. |
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