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Annals of Library Science . Nature 174, 634 (1954). https://doi.org/10.1038/174634d0
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DOI: https://doi.org/10.1038/174634d0
Nature volume 174, page 634 (1954)
Annals of Library Science . Nature 174, 634 (1954). https://doi.org/10.1038/174634d0
Issue Date:
DOI: https://doi.org/10.1038/174634d0