Context

Context of Subcommittee Hearings on H.R. 3434, To Promote the National Defense by Authorizing a Unitary Plan for the Construction of Transonic and Supersonic Wind-Tunnel Facilities and the Establishment of an Air Engineering Development Center : hearings before the United States House Committee on Armed Services, Subcommittee No. 3 (Armed Services), Eighty-First Congress, first session, on Apr. 11, Aug 4, 5, 8, 1949
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