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Register of Research in the Social Sciences. Nature 172, 1091 (1953). https://doi.org/10.1038/1721091a0
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DOI: https://doi.org/10.1038/1721091a0
Nature volume 172, page 1091 (1953)
Register of Research in the Social Sciences. Nature 172, 1091 (1953). https://doi.org/10.1038/1721091a0
Issue Date:
DOI: https://doi.org/10.1038/1721091a0