Article PDF
Rights and permissions
About this article
Cite this article
Anderson, C. Challenge on testing. Nature 350, 549 (1991). https://doi.org/10.1038/350549b0
Issue Date:
DOI: https://doi.org/10.1038/350549b0
Nature volume 350, page 549 (1991)
Anderson, C. Challenge on testing. Nature 350, 549 (1991). https://doi.org/10.1038/350549b0
Issue Date:
DOI: https://doi.org/10.1038/350549b0