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1
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2Published 1958“...National Academy of Sciences,...”
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3Published 1957“...National Academy of Sciences, National Research Council,...”
Book -
4Published 1956“...National Academy of Sciences, National Research Council,...”
Book -
5Published 1957“...World Data Center A, National Academy of Sciences,...”
Journal -
6Published 1958“...World Data Center A, National Academy of Sciences,...”
Journal