Geometrical researches on the theory of parallels
By: by Nicholaus Lobatschewsky ; translated from the original by George Bruce Halsted
Contributors: Halsted, George Bruce, 1853-1922
Edition: [4th ed.].
Series: Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I
Publisher: [s.n.
Published: 1892
Place of publication: Austin
Language: eng
Format: [electronic resource] /
Number of pages: 50
Subjects: Geometry, Non-Euclidean
Notes: Reproduction of the original from the Huntington Library.

Includes bibliographical references.