Reference
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Reference Sites
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(Article Center)
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(Encyclopedia)
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(Homework Helper)
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XRefer
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Japan
Japan Information Network
(in Japan)
Web Japan
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Japanese
Japanese On-Line
Dictionaries
[index]
Dictionary.com
The Exploding Dictionary
Merriam-Webster Collegiate Dictionary
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SpellCheck
Your Dictionary
Thesaurus
Thesaurus.com
Visual Thesaurus
U. S. Government
Students.gov
Uncle Sam for Kids
Science
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Science
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