Article PDF
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
POSEN, S. UNESCO and VAT. Nature 312, 690 (1984). https://doi.org/10.1038/312690d0
Issue Date:
DOI: https://doi.org/10.1038/312690d0
Nature volume 312, page 690 (1984)
POSEN, S. UNESCO and VAT. Nature 312, 690 (1984). https://doi.org/10.1038/312690d0
Issue Date:
DOI: https://doi.org/10.1038/312690d0