To the Editor. SIR,—I feel that I must write a few lines to congratulate you and Dr. Pugsley on his article on “Structural Research in Aeronautics” published in your June issue.
NORTH, J.D. (1939), "Structural Research in Aeronautics: An Appreciation of, and Some Comments on, Dr. Pugsley's Article from Mr. North", Aircraft Engineering and Aerospace Technology, Vol. 11 No. 7, pp. 280-280. https://doi.org/10.1108/eb030513
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