Druing the day it is usually bright outside. What causes all the light? The sun does, of course! It lights the world, gives us warmth, gives living things energy, and so much more. Learn all about the sun in theis book.
Science Readers: A Closer Look: Sun (Neighbors in Space)
- 作者： Rice, William B.
- 出版社： TCM
- 出版日期： 2011-01-15
- ISBN碼： 9781433314261
- 編號： gds2013111004034994e
$ 390 元
原價 390
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$390