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Magnificent Machines
 
Magnificent Machines
by Doug Sylvester
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Matter and Its Changes
 
Matter and Its Changes
by Doug Sylvester
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Flight: Gliders Kites Planes and Rockets
 
Flight: Gliders Kites Planes and Rockets
by Doug Sylvester
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The Human Body Systems and Function
 
The Human Body Systems and Function
by Doug Sylvester
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Oceans Alive: Water Waves and Tides
 
Oceans Alive: Water Waves and Tides
by Doug Sylvester
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Earth Science: Rocks Minerals Volcanoes and Earthquakes
 
Earth Science: Rocks Minerals Volcanoes and Earthquakes
by Doug Sylvester
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Wild Wild Weather: Thunderstorms Tornadoes and Hurricanes
 
Wild Wild Weather: Thunderstorms Tornadoes and Hurricanes
by Doug Sylvester
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Electricity: Circuits Conductors Batteries and Bulbs
 
Electricity: Circuits Conductors Batteries and Bulbs
by Doug Sylvester
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The Environment: Global Warming Ozone Acid Rain and Pollution
 
The Environment: Global Warming Ozone Acid Rain and Pollution
by Doug Sylvester
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Animals: Classification and Adaptation
 
Animals: Classification and Adaptation
by Doug Sylvester
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Sound: Hearing and the Human Ear
 
Sound: Hearing and the Human Ear
by Doug Sylvester
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Energy Around Us: Light Heat Electricity and Friction
 
Energy Around Us: Light Heat Electricity and Friction
by Doug Sylvester
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Light: Color, and the Human Eye
 
Light: Color, and the Human Eye
by Doug Sylvester
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$99.00
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