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Energy eBook
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| $12.99 |
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Energy eBook
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| $12.99 |
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Matter and Materials Gr. 4-6 eBook
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| $9.99 |
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Characteristics of Flight eBook
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| $12.99 |
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Jumpstarters for Properties of Matter eBook
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| $8.99 |
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Electricity and Magnetism eBook
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| $11.99 |
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Dr. Birdley Teaches Science: Properties Of Matter eBook
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| $12.99 |
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Electricity and Magnetism eBook + files bundle
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| $18.95 |
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ScienceWorks for Kids, Grades 1-3, Simple Machines eBook
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| $12.99 |
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Electricity: Current and Static eBook
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| $5.95 |
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Science Vocabulary Building (Grades 5-8) eBook
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| $12.99 |
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The Earth, Sun and Stars eBook
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| $7.95 |
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