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Donald Castillo
806
Presentations
Member since: December 27, 2017
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Seven Years War: The first g...
History
174 Views
2 years ago
pptx
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Charles Darwin: Biography, E...
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280 Views
2 years ago
pptx
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Johannes Gutenberg: Printing...
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135 Views
2 years ago
pptx
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Orhan Pamuk: Biography, Book...
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138 Views
2 years ago
pptx
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Biography of Willem Einthove...
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159 Views
2 years ago
pptx
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Steve Jobs – The Visionary...
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182 Views
2 years ago
pptx
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