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"November 1981"--Cover."Langley Research Center."Includes bibliographical references.Mode of access:...
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Prepared at Langley Research Center.Cover title.Bibliography: p. 13.Mode of access: Internet
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"November 1981"--Cover."Langley Research Center."Includes bibliographical references.Mode of access:...
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Prepared at Langley Research Center.Cover title.Bibliography: p. 13.Mode of access: Internet
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Prepared at Langley Research Center.Cover title.Includes bibliographical references (p. 44).Mode of ...
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