ArticlesSpecial Article THE BASIS OF A GRADED SYSTEM OF SCHOOLS See allHide authors and affiliations Science 24 Dec 1886:Vol. ns-8, Issue 203S, pp. 591-593DOI: 10.1126/science.ns-8.203S.591 C. E. MeleneyFind 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.