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Technical Developments in Broadcasting. Nature 149, 269 (1942). https://doi.org/10.1038/149269a0
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DOI: https://doi.org/10.1038/149269a0
Nature volume 149, page 269 (1942)
Technical Developments in Broadcasting. Nature 149, 269 (1942). https://doi.org/10.1038/149269a0
Issue Date:
DOI: https://doi.org/10.1038/149269a0