Research. Engineering experiment stations and physical sciences research, hearings, 77th Congress, 1st session, on H. R. 4454, to aid in measures for national defense by development and testing of new devices and materials and by directing natural resources to that end, and at all times to increase industrial employment and to enhance national prosperity by aiding and promoting research and training of research workers in engineering experiment stations connected with colleges and schools of engineering in the several State and Territorial universities and colleges, H. R. 106, to aid engineering and industrial research in connection with colleges and schools of engineering in the several State and Territorial universities and colleges, H. R. 3366, to promote industry and commerce through research in physical sciences, June 3 and 4, 1941.

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