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Author: Lobachevskiĭ, N. I. (Nikolaĭ Ivanovich), 1792-1856.
Title: Geometrical researches on the theory of parallels, by Nicholas Lobachevski ... tr. from the original by George Bruce Halsted ...
Publication info: Ann Arbor, Michigan: University of Michigan Library
2005
Availability:

These pages may be freely searched and displayed. Permission must be received for subsequent distribution in print or electronically. Please go to http://www.umdl.umich.edu/ for more information.

Print source: Geometrical researches on the theory of parallels, by Nicholas Lobachevski ... tr. from the original by George Bruce Halsted ...
Lobachevskiĭ, N. I. (Nikolaĭ Ivanovich), 1792-1856., Halsted, George Bruce, tr. 1853-1922.

Chicago [etc.]: Open court publishing company, 1914.
Subject terms:
Geometry, Non-Euclidean
URL: http://name.umdl.umich.edu/aan2339.0001.001
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