Keywords: Tetrahemihexahedron vertfig.gif en wikipedia 2011 October 19 Tetrahemihexahedron polyhedron 2005-10-07 Own Tomruen wikipedia en Tomruen Original upload log page en wikipedia Tetrahemihexahedron_vertfig gif 2005-10-07 04 24 Tomruen 572×579 3565 bytes <nowiki>Vertex figure for Tetrahemihexahedron polyhedron</nowiki> Polyhedra |