Llwytho...
Non-Euclidean geometry; a critical and historical study of its development.
| Prif Awdur: | |
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| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
[New York]
Dover Publications
[1955]
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| Pynciau: |
| Disgrifiad Corfforoll: | xii, 268, xxx, 71, 50 p. illus., diagrs. |
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