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65212061
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Erscheinungen am Sternenhimmel
Walter Kraul | German
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Astronomy for young and old - by Walter KraulThis book is a perfect introduction to astronomy for any child, whether or not they have a telescope. It explains the visible constellations and then explores the sun, moon, planets, comets and meteorites. Colour illustrations and diagrams at every stage help children relate what they are reading to what they can see in the sky.language: 0 English ¦ 1
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65212071
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Platonische Korper und ihre...
Walter Kraul | German
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Platonische Korper und ihre VerwandlungenGeometry in a different way: the Platonic and Archimedean solids and their transformations as aesthetic models of cardboard to build yourself. Therefor we offer this book with a variety of suggestions. We experience the beauty of the Platonic solids, which was already a fascination by Plato and Kepler.Language: 1 GermanWalter Kraul (1926), studied
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