992 resultados para United States. National Aeronautics and Space Administration. Scientific and Technical Information Program.
Resumo:
"Proceedings of a symposium sponsored by the National Aeronautics and Space Administration and the American Astronomical Society held in Amherst, Massachusetts, August 23-24, 1971."
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"The Fourth ROLM MIL-SPEC Users Group Conference"--Pref.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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"A selection of annotated references to reports and journal articles entered into the NASA scientific and technical information system during 1985."
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"No. 17."
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Includes bibliographical references.
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Includes bibliographies.
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"No. 16."
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Includes bibliographical references.
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Grades 5-8.