Geometry, Plane.

Old and new unsolved problems in plane geometry and number theory / by: (Language materials, printed)

Basic geometry / by: (Language materials, printed)

Courbes Algebriques Planes by: (Language materials, printed)

Continuous symmetry : = from Euclid to Klein / by: (Language materials, printed)

Outer billiards on kites / by: (Language materials, printed)

Barycentric calculus in Euclidean and hyperbolic geometry = a comparative introduction / by: (Electronic resources)

Euclidean geometry : = a guided inquiry approach / by: (Language materials, printed)

Transformational plane geometry / by: (Language materials, printed)

An introduction to incidence geometry by: (Electronic resources)

Geometry, Plane.

Number theory.

Symmetry groups.

Mathematics

Calculus.

Group theory.

Triangle.

Geometry, Solid.

Mathematics.

Curves, Algebraic.

Hyperbolic spaces.

Algebraic Geometry

Transformations (Mathematics)

Geometry, Hyperbolic.

Singularities (Mathematics)

Geometry.