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6by United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Oversight and InvestigationsGet full text
Published 2019
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7by O'Regan, Katarina C.HeinOnline U.S. Congressional Documents Collection
Published 2019
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12by United States. Congress. Senate. Committee on Commerce, Science, and TransportationGet full text
Published 2018
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17by United States. Congress. House. Committee on Education and the WorkforceHeinOnline U.S. Congressional Documents Collection
Published 2017
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19by United States. Congress. House. Committee on Education and the WorkforceGet full text
Published 2017
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