7/21/2019 Dem 2210 Assignment

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7/21/2019 Dem 2210 Assignment

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7/21/2019 Dem 2210 Assignment

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7/21/2019 Dem 2210 Assignment

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7/21/2019 Dem 2210 Assignment

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http://www.jsecjournal.com/articles/volume2/issue4/NEEPSfrost.pdf