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Light and Shadow
Susan Ring
出版
Capstone
, 2002-09
主題
Juvenile Nonfiction / Science & Nature / Physics
ISBN
0736817123
9780736817127
URL
http://books.google.com.hk/books?id=32xKTvVxbb0C&hl=&source=gbs_api
EBook
SAMPLE
註釋
Introduces different kinds of light, the properties of light, and how light can create shadows of different shapes and sizes.