Meetings & Meeting Reports THE INTERNATIONAL UNION OF PURE AND APPLIED CHEMISTRY By J. E. Zanetti See allHide authors and affiliations Science 28 Sep 1923:Vol. 58, Issue 1500, pp. 239-242DOI: 10.1126/science.58.1500.239 J. E. Zanetti Find this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears above.