The Geometer Lobachevsky
from $10.41
The Foundations of Geometry: Works on Non-Euclidean Geometry
$17.75
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Geometrical Researches on the Theory of Parallels
from $4.99
Nikolai I. Lobachevsky, Pangeometry (Heritage of European Mathematics)
from $98.00
Relativity in three dimensional Lobachevsky space
from $29.12
Lobachevsky Geometry and Modern Nonlinear Problems
from $92.37
The Theory Of Parallels by Nicholas Lobachevski (2010-04-02)
from $49.30
Nikolai Lobachevsky by Rajesh Thakur
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From Lobachevsky-Beltrami-Fok space to Schwinger gravity and cosmology
from $35.00
The Fifth Postulate: How Unraveling A Two Thousand Year Old Mystery Unraveled the Universe
from $14.99
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