Merriam-Webster Dictionary/Thesaurus
http://www.m-w.com/netdict.htm
Please visit Metropolitan public library. Remember, even if you
live in Logan County, your child can get a library card because
they attend school in Oklahoma County.
http://www.mls.lib.ok.us
Internet Public Library: Reference
Here's the place to go for all your general reference needs!
There are links to dictionaries, encyclopedias, almanacs, and
other sites for homework help or just looking things up.
http://www.ipl.org/div/subject/browse/ref
Bartleby.com
Combines contemporary and classic reference works into a
comprehensive public reference library.
http://www.bartleby.com/reference/
Martindale's Reference Desk
Links to reference resources includes language centers,
calculators, maps, science tables and various countries.
http://www.martindalecenter.com
LibrarySpot.com
A collection of reference resources available online as well as a
directory of public, academic, and special libraries worldwide.
http://www.libraryspot.com
Refdesk.com
Refdesk is a free and family-friendly web site that indexes and
reviews quality, credible, and current web-based resources.
http://www.refdesk.com