Browsing Out of Copyright Books by Subject "Geometry, Non-Euclidean."
Now showing items 1-3 of 3
(Published for the Society by the Macmillan co.,, 1905.)
(At the Clarnedon press,, 1909.)
The science absolute of space, independent of the truth or falsity of Euclid's axiom XI (which can never be decided a priori)... (Published at The Neomon,, 1891.)