发表于2024-12-29
Cut & Assemble 3-D Star Shapes 2024 pdf epub mobi 电子书
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Complete, step-by-step instructions and assembly diagrams for making 3 striking 3-D models of star-shaped icosahedrons -- 20-sided figures. Hours of creative entertainment for math, science and puzzle enthusiasts 12 years old and up. The finished models also make marvelous home and classroom decorations. 16 plates printed one side only.
Cut & Assemble 3-D Star Shapes 2024 pdf epub mobi 电子书