REFERENCE
Galileo databases
Encyclopaedia Brittanica
Online 
World Almanacs
WorldCat
Internet resources
Bartleby.com
Internet Public Library
DPAJ: Directory of open access journals
Electronic text center
FirstGov
GPO access
INFOMINE: scholarly Internet resource collections
Internet archive
Legal Information Institute
OneLook dictionary search
The Online Books Page
Research 101
Virtual reference shelf