Basic Platonic and Archimedean Solids (Cubes, Octahedrons, Tetrahedrons and More, in Google SketchUp) Book Discussion
Basic Platonic and Archimedean Solids (Cubes, Octahedrons, Tetrahedrons and More, in Google SketchUp) (GeomeTricks 3D Solids Series, Book 1)
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