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Photographic Science and Technique. Nature 171, 1143–1144 (1953). https://doi.org/10.1038/1711143a0
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DOI: https://doi.org/10.1038/1711143a0
Nature volume 171, pages 1143–1144 (1953)
Photographic Science and Technique. Nature 171, 1143–1144 (1953). https://doi.org/10.1038/1711143a0
Issue Date:
DOI: https://doi.org/10.1038/1711143a0