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For how many of the year shown was the number of p......
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The company is so old-fashioned and opposed to inn......
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World demand for oil had been intensified, but it ......
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The trade in scientific literature in nineteenth-c......
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Benjamin Franklin’s reputation is so much one of......
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There is nothing that (i)_____ scientists more tha......
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X is the set of all integers less than 15. Y is t......
