Non-Euclidean geometry
Bonola, Roberto
Non-Euclidean geometry a critical and historical study of its development. Authorized English translation with additional appendices by H. S. Carslaw. With an introd. by Federigo Enriques. - [New York] Dover Publications [1955] - xii, 268, xxx, 71, 50 p. illus., diagrs.
Bibliographical footnotes.
55014932 //r862
Geometry, Hyperbolic.
QA685 / .B83 1955
513.8
Non-Euclidean geometry a critical and historical study of its development. Authorized English translation with additional appendices by H. S. Carslaw. With an introd. by Federigo Enriques. - [New York] Dover Publications [1955] - xii, 268, xxx, 71, 50 p. illus., diagrs.
Bibliographical footnotes.
55014932 //r862
Geometry, Hyperbolic.
QA685 / .B83 1955
513.8