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What Makes a Shadow?
What Makes a Shadow
Author: Clyde Robert Bulla
One of the Let's Read and Find Out Books. Each page offers a short description of an object and its shadow ("A house has a shadow. The sun shines on one side of the house. There is a shadow on the other side"). Experiments are suggested to show various sizes and shades, and the concept of night is explained.
ISBN: 244327
Publication Date: 1962
Pages: 38

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Book Type: Hardcover
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