Title: Osnovanii︠a︡ geometrii;
Authors: Kagan, V. F.
Date: 1949
Publisher: Gos. izd-vo tekhniko-teoret lit-ry,
Physical description: 2 v. diagrs. 27 cm.
Language: Russian
LC classification: Q
Contents: ch. 1. Geometrii︠a︡ Lobachevskogo i ee predistovii︠a︡.- ch. 2. Interpretat︠s︡ii︠a︡ geometrii Lobachevskogo i razvitie ee idei︠a︡.
Subject headings (LCSH): Geometry, Non-Euclidean; Geometry--History