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Prestressed Concrete. Nature 202, 138–139 (1964). https://doi.org/10.1038/202138b0
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DOI: https://doi.org/10.1038/202138b0
Nature volume 202, pages 138–139 (1964)
Prestressed Concrete. Nature 202, 138–139 (1964). https://doi.org/10.1038/202138b0
Issue Date:
DOI: https://doi.org/10.1038/202138b0