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40 pages • missing pub info (editions)
ISBN/UID: 9780792259428
Format: Not specified
Language: English
Publisher: National Geographic Society
Publication date: 12 September 2006
Description
Sunlight, animal light, artificial light, the speed of light; reflection, refraction, shadows, colors, wavelengths-all explained in a new and illuminating book. National Geographic supports K-12 educators with ELA Common Core Resources. Visit www....
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40 pages • missing pub info (editions)
ISBN/UID: 9780792259428
Format: Not specified
Language: English
Publisher: National Geographic Society
Publication date: 12 September 2006
Description
Sunlight, animal light, artificial light, the speed of light; reflection, refraction, shadows, colors, wavelengths-all explained in a new and illuminating book. National Geographic supports K-12 educators with ELA Common Core Resources. Visit www....