مؤلف: Marcia S Freeman

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2 كتب إلكترونية بواسطة Marcia S Freeman

Marcia S Freeman: Everything Under The Sun
Focuses on the science of matter, describing those things that are either liquid, gas, or solid. …
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€12.80
Marcia S Freeman: Seasons of the Year
Investigates the science of the seasons, describing events in nature that have repeating patterns. …
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€12.87