Welcome to the Kids' Library!

Geometry and the imagination,

Hilbert, David, 1862-1943.
New York, Chelsea Pub. Co., 1952. 1952

The Beltrami equation

Iwaniec, Tadeusz, author.
Providence, Rhode Island : American Mathematical Society, [2008] 2008

Conferenze sulla geometria non-euclidea

Enriques, Federigo, 1871-1946.
Bologna : N. Zanichelli, 1918. 1918

The elements of non-Euclidean geometry

Sommerville, Duncan M'Laren Young, 1879-1934.
London : G. Bell and sons, ltd., 1914. 1914

The elements of non-Euclidean plane geometry and trigonometry

Carslaw, H. S. (Horatio Scott), 1870-1954.
London : Longmans, Green and co., 1916. 1916

Euclidean and non-Euclidean geometries; development and history

Greenberg, Marvin J.
San Francisco, W. H. Freeman [1974] 1974

Euclidean and non-Euclidean geometry : an analytical approach

Ryan, Patrick J.
Cambridge [Cambridgeshire] ; New York : Cambridge University Press, 1986. 1986

Euclid's parallel postulate its nature, validity, and place in geometrical systems ..

Withers, John William, 1868-1961.
Chicago : The Open Court Publishing Company [etc.], 1905. 1905

Geometrical researches on the theory of parallels

Lobachevskii, N. I. (Nikolai Ivanovich), 1792-1856.
Chicago [etc.] Open court publishing company, 1914. 1914

Geometrical researches on the theory of parallels

Lobachevskii, N. I. (Nikolai Ivanovich), 1792-1856.
Austin : University of Texas, 1891. 1891

La geometrie non euclidienne

Barbarin, Paul Jean Joseph, 1855-
[Paris : C. Nand], 1902. 1902

Geometrische Untersuchungen mit Unterstutzung der Ungarischen Akademie der Wissenschaften

Bolyai, Farkas, 1775-1856.
Leipzig : B.G. Teubner, 1913. 1913

Geometry, groups and dynamics : ICTS program : groups, geometry and dynamics, December 3-16, 2012, C

Providence, Rhode Island : American Mathematical Society, 2015. 2015

Geometry, relativity, and the fourth dimension

Rucker, Rudy v. B. (Rudy von Bitter), 1946-
New York : Dover Publications, 1977. 1977

Hyperbolic geometry from a local viewpoint

Keen, Linda.
Cambridge : Cambridge University Press, 2007. 2007

An introduction to non-Euclidean geometry.

Gans, David.
New York, Academic Press [1973] 1973

Ioannis Bolyai de Bolya Appendix scientiam spatii absolute veram exhibens a veritate aut falsitate a

Bolyai, Janos, 1802-1860.
Budapestini : sumptibus Academiae scientiarum hungaricae, 1903. 1903

J. Bolyai Scientia spatii absolute vera Bolyai Bolyai Janos A ter absolut igaz tudomanya

Bolyai, Janos, 1802-1860.
Budaqest : F. Schmidt, 1897. 1897

Janos Bolyai, non-Euclidean geometry, and the nature of space

Gray, Jeremy, 1947-
Cambridge, Mass. : Burndy Library, 2004. 2004

Lobachevski illuminated

Braver, Seth.
[Washington, D.C.] : Mathematical Association of America, 2011. 2011

Nichteuklidische geometrie

Liebmann, Heinrich, 1874-1939.
Berlin : W. de Gruyter & co., 1923. 1923

Die nichteuklidische geometrie historisch-kritische darstellung ihrer entwicklung

Bonola, Roberto, 1874-1911.
Leipzig [etc.] B. G. Teubner, 1921. 1921

Die nichteuklidische geometrie vom alterthum bis zur gegenwart Eine historisch-kritische studie

Karagiannides, Athanasios, 1868-
Berlin : Mayer & Muller, 1893. 1893

Non-Euclidean geometry

Coxeter, H. S. M. (Harold Scott Macdonald), 1907-2003, author.
Washington, District of Columbia : Mathematical Association of America, [1998] 1998

Non-Euclidean geometry

Manning, Henry Parker, 1859-1956
Boston : Ginn & Company, 1901. 1901

Non-Euclidean geometry in the theory of automorphic functions

Hadamard, Jacques, 1865-1963, author.
Providence, Rhode Island : American Mathematical Society ; [London] : London Mathematical Society, [1999] 1999

The non-Euclidean revolution

Trudeau, Richard J.
Boston : Birkhauser, c1987. 1987

Noneuclidean tesselations and their groups

Magnus, Wilhelm, 1907-1990.
New York ; London : Academic Press, 1974. 1974