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NASA Office of Aeronautics and Space Technology Summer Workshop, August 3 Through 16, 1975, Conducted at Madison College, Harrisonburg, Virginia

出版	NASA-Langley Research Center, 1975
URL	http://books.google.com.hk/books?id=vf8CAAAAIAAJ&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN