main query IF: SELECT * FROM main, coverage, maincoverage, subject, mainsubject WHERE main.MainID=2138 AND coverage.coverageID=maincoverage.coverageID AND main.MainID=maincoverage.MainID AND main.MainID=mainsubject.MainID AND subject.SubjectID=mainsubject.SubjectID ORDER BY Name, subject_name
Knol
Access: Publicly available resource
Description: Knol is a Google service that allows users to discover, write about, collaborate and share knowledge and information.
Also try Citizendium , a loosely peer-reviewed alternative to Wikipedia , which contains articles "written collaboratively by people from all around the world."
Coverage: Various Dates
Subject(s):
Publicly Available Resources
Web Search Tools
Related Databases
Britannica Online
Related Links
Scholarpedia
