id author title date pages extension mime words sentence flesch summary cache txt istl-1922 Review: Information Retrieval .html text/html 756 43 49 This text is a guide to understanding two software products from Chemical Abstracts Service, SciFinder and SciFinder Scholar. SciFinder Scholar evolved from SciFinder and was designed for the academic community. cache/istl-1922.html txt/istl-1922.txt