Book Reviews International Symposium on Mining Research. vols. 1 and 2. George B. Clark, Ed. Pergamon, New York, 1962. 871 pp. Illus. $30 per set + See all authors and affiliations Science 11 May 1962:Vol. 136, Issue 3515, pp. 515DOI: 10.1126/science.136.3515.515 Evan JustFind 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.