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Twenty-third Annual Report of the National Advisory Committee for Aeronautics, 1937
United States. Congress. SenateUnited States. National Advisory Committee for Aeronautics
其他書名
Including Technical Reports Nos. 577 to 611
出版U.S. Government Printing Office, 1937
URLhttp://books.google.com.hk/books?id=BJTljgEACAAJ&hl=&source=gbs_api