Article PDF
Rights and permissions
About this article
Cite this article
National Economic Statistics. Nature 179, 455 (1957). https://doi.org/10.1038/179455b0
Issue Date:
DOI: https://doi.org/10.1038/179455b0
Nature volume 179, page 455 (1957)
National Economic Statistics. Nature 179, 455 (1957). https://doi.org/10.1038/179455b0
Issue Date:
DOI: https://doi.org/10.1038/179455b0