Spangenburg, Ray
Spangenburg, Ray has written at least 22 books. Their most popular book is The history of science in the nineteenth century with 1 save with an average rating of -⭐.
Spangenburg, Ray has written at least 22 books. Their most popular book is The history of science in the nineteenth century with 1 save with an average rating of -⭐.
 The history of science in the nineteenth century
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 Mercury
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 The story of America's canals
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 The story of America's roads
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 Political and social movements
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 The story of air transport in America
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 The story of America's tunnels
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 If an asteroid hit Earth
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 The story of America's bridges
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 Early settlements
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 A look at moons
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 Eleanor Roosevelt
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 The history of science from the ancient Greeks to the scientific revolution
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 The story of America's railroads
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 A look at Mars
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 The life and death of stars
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 The birth of science
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 Niels Bohr
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 Teen fads
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