Arama Sonuçları - "Science projects Juvenile literature."
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Janice VanCleave's solar system mind-boggling experiments you can turn into science fair projects.
Baskı/Yayın Bilgisi 2000Kitap -
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The McGraw-Hill big book of science activities fun and easy experiments for kids
Baskı/Yayın Bilgisi 1999Kitap -
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Janice VanCleave's A+ projects in chemistry winning experiments for science fairs and extra credit
Baskı/Yayın Bilgisi 1993Kitap -
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Janice VanCleave's A+ science fair workbook and project journal grades 7-12.
Baskı/Yayın Bilgisi 2003Kitap


