An introduction to non-Euclidean geometry/

Geahča maid

• Euclidean and non-Euclidean geometries : development and history /
  Dahkki: 261166 Greenberg, Marvin J.
  Almmustuhtton: (2008)
• Euclidean and non-Euclidean geometries : development and history/
  Dahkki: 287836 Greenberg, Marvin Jay
  Almmustuhtton: (1980)
• Non-Euclidean geometry/
  Dahkki: Coxeter, H. S. M. (Harold Scott Macdonald), 1907-
  Almmustuhtton: (1957)
• Non-euclidean geometry /
  Dahkki: Open University. History of Mathematics Cource Team, et al.
  Almmustuhtton: (1975)
• Foundations of euclidean and non-euclidean geometry/
  Dahkki: 239221 Faber, Richard L.
  Almmustuhtton: (1983)