Article PDF
Rights and permissions
About this article
Cite this article
Post Office: Postgraduate Awards. Nature 209, 249 (1966). https://doi.org/10.1038/209249c0
Issue Date:
DOI: https://doi.org/10.1038/209249c0
Nature volume 209, page 249 (1966)
Post Office: Postgraduate Awards. Nature 209, 249 (1966). https://doi.org/10.1038/209249c0
Issue Date:
DOI: https://doi.org/10.1038/209249c0