United States. National Advisory Committee for Aeronautics, United States. National Aeronautics and Space Administration · Washington : G.P.O. · leaf 507
46^ … s^s^sujo/jx - sp^M/f 470 REPORT No. 98 DESIGN OF WIND TUNNELS AND WIND TUNNEL PROPELLERS, II By F. H. NORTON and EDWARD P. WARNER Langley Memorial Aeronautical Laboratory National Advisory Committee for Aeronautics Langley Field, Va. 471 RF^POUr No. 98. TlIK DKSKiN OF WIND TINNKLS AND WIND Tl NNKL…
Aeronautics
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