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Operational Research Quarterly . Nature 166, 96 (1950). https://doi.org/10.1038/166096b0
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DOI: https://doi.org/10.1038/166096b0
Nature volume 166, page 96 (1950)
Operational Research Quarterly . Nature 166, 96 (1950). https://doi.org/10.1038/166096b0
Issue Date:
DOI: https://doi.org/10.1038/166096b0