District of Columbia Appropriations for 1966, Hearings Before ... 89-1, on H.R. 6453

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Cumulative Index of Congressional Committee Hearings (not Confidential in Character).

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District of Columbia Appropriations for 1966

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District of Columbia Appropriations, 1967, Hearings ... 89th Congress, 2d Session

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Monthly Catalogue, United States Public Documents

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District of Columbia Appropriations for Fiscal Year 1967, Hearings Before ... 89-2, on H.R. 17636

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Hearings, Reports and Prints of the Senate Committee on Appropriations

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District of Columbia Revenue Bill

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District of Columbia Appropriations, 1967

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An Inventory of Congressional Concern with Research and Development (88th and 89th Congress)

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