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Technical Information Services to Commerce and Industry. Nature 178, 1161 (1956). https://doi.org/10.1038/1781161a0
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DOI: https://doi.org/10.1038/1781161a0
Nature volume 178, page 1161 (1956)
Technical Information Services to Commerce and Industry. Nature 178, 1161 (1956). https://doi.org/10.1038/1781161a0
Issue Date:
DOI: https://doi.org/10.1038/1781161a0