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Forty-second Annual Report of the National Advisory Committee for Aeronautics, 1956. Administrative Report Including Technical Reports Nos. 1254 to 1295
United States. Congress. House
出版
Verlag nicht ermittelbar
, 1957
URL
http://books.google.com.hk/books?id=-pJyuwEACAAJ&hl=&source=gbs_api