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Auxiliary sciences of history
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Civilization
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Social sciences
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Sociology
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Communication
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Information science
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Information resources
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Electronic information resources
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Electronic reference sources
Electronic reference sources
Topic
sh97005276
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id.loc.gov
Broader Terms (2)
Electronic information resources
Reference sources
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Narrower Terms (6)
Children's electronic reference sources
Electronic dictionaries
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Electronic directories
Electronic encyclopedias
Electronic indexes
Libraries--Special collections--Electronic reference sources
