Upshaw V. Commissioner of Internal Revenue

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Turzynski V. Commissioner of Internal Revenue

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Nielsen V. Commissioner of Internal Revenue

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Angell V. Commissioner of Internal Revenue Service

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Hestnes V. Comissioner of Internal Revenue

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Hays V. Commissioner of Internal Revenue

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Perry V. Commissioner of Internal Revenue

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Faymore V. Commissioner of Internal Revenue

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Official Reports of the Supreme Court

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Report on administrative procedures of the Internal Revenue Service, October 1975, to the Administrative Conference of the United States

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