Context

Context of Commerce department transportation research. : Hearings before the Subcommittee on Transportation and Aeronauticcs of the Committee on Interstate and Foreign Commerce, House of Representatives, Eighty-ninth Congress, first session, on H.R. 5863, a bill to authorize the Secretary of Commerce to undertake research and development in high speed ground transportation, and for other purposes (and identical bills), May 19-June 30, 1965
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