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1Published 1979“...NASA technical memorandum ;...”
Government Document Book -
2Published 1980“...NASA technical memorandum ;...”
Government Document Book -
3
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4by Gerlach, John C., 1943-“...NASA technical memorandum ;...”
Published 1984
Government Document Book -
5
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6
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7by Williams, Margaret E.“...NASA technical memorandum ; 80036...”
Published 1978
Government Document Book