CreateSpace Independent Publishing Platform · Dover Publications
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Geometrical Researches on the Theory of Parallels | 978-1-5023-5465-5 (1-5023-5465-9) | 2014 | |
| Non-Euclidean Geometry: A Critical and Historical Study of its Development | 978-0-486-60027-7 (0-486-60027-0) | 2010 | Roberto Bonola · John Boylai |