Letters Comfort and Environment See allHide authors and affiliations Science 02 Oct 1959:Vol. 130, Issue 3379, pp. 826DOI: 10.1126/science.130.3379.826 KENNETH H. JEHNFind 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 below.
Science Vol 130, Issue 337902 October 1959 Table of Contents Print Table of Contents Back Matter (PDF) Ed Board (PDF) Front Matter (PDF)
