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NASA space communications program : hearings before the Subcommittee on Space Science and Applications of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, first session, July 8, 9, 198i ( microform )
(Social perspective of technological innovations in USA : special microcollection from USA congressional publications 1980-1984 ; H701-68)

版	microform edition
出版者	Washington, D. C. : Congressional information service
出版年	1981
大きさ	2 microfiches ; 9X12 cm
著者標目	United States. Congress. House. Committee on Science and Technology. Subcommittee on Space Science and Applications
件　名	United States. National Aeronautics and Space Administration Astronautics -- United States -- Communication systems  全ての件名で検索 Artificial satellites in telecommunication -- United States  全ての件名で検索 Technological innovations -- United States  全ての件名で検索
一般注記	Original published (iii, 177 p. : ill. ; 24 cm.), includes bibliographical references ＼ ""No. 17."" ＼ Item 1025-A-1, 1025-A-2 (microfiche)

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