¶ Tetrahedron: Vertical Planes of Cleavage
← Tetrahedron: Two Triangles into Tetrahedron: 1 + 1 = 4 | Tetrahedron: Vertical Planes of Cleavage →
Index Entry
Cite RBF Sketch for SYNERGETICS, 942.00942 21 Feb’72
← Tetrahedron: Two Triangles into Tetrahedron: 1 + 1 = 4 | Tetrahedron: Vertical Planes of Cleavage →
Index Entry
Cite RBF Sketch for SYNERGETICS, 942.00942 21 Feb’72