Open Directory Project. 50,000 volunteer editors from around the world maintain this directory
submits search terms to all major indices and directories; allows user to sort and manage results
Infomine is maintained by the University of Claifornia, Riverside. The directory can be browsed by suject or searched y keyword.Enties are annotated. A very useful scholarly directory. Resources relevant to faculty, students, and research staff at the university level.
at University of Wisconsin incorporates The Applied Mathematics and Science Education Repository, Access NSDL (National Science, Technology, Engineering, and Mathematics Education Digital Library) and LearningLanguages.Net
maintained by librarians and organized into 14 main topics and nearly 300 related topics
gateway to web searching; includes meta-search engine, subject directory, and pull-down menu of search engines