Wikisource has several original texts related to Encyclopedias.
Wikimedia Commons has media related to Encyclopedias.
Library cataloging
and classification
main topicencyclopedia
Colonk Edit this on Wikidata
Dewey Decimal030, 403, 503 Edit this on Wikidata
Library of CongressAE
Universal Decimal0 030

An encyclopedia (alternatively encyclopædia) is a compendium of human knowledge.

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