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Geometry. Non-Euclidean,
Killing, Wilhelm. **H5027.75 Ueber die nicht-euklidischen Raumformen von n Dimensionen,. Braunsberg. Huye’s Buchhandlung. 1883. 20 pp. 22.5 cm,
 
This card was printed at the Boston a) Public Library, June 6, 1934.
D4865 — Modern higher geometry. — Geometry. Non-Euclidean.