Sub concept: retrieval effectiveness - 檢索效益
<html><table style=“font-size:10pt;width:90%;margin:10px auto;”><tr><th></html>Topics in Library & Information Science<html></th></tr><tr><td></html> Information Behavior Information Organization, Knowledge Organization, Classification, Information Architecture Information Retrieval Social Informatics Information management, Information governance Librarianship <html></td></tr></table></html>
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