Defines light and sound as forms of energy, describes their properties, and explains how they are used in such everyday objects as cameras and sonars.
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Anbieter: BooksRun, Philadelphia, PA, USA
Library Binding. Zustand: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Artikel-Nr. 0739810111-11-1
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