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3American Library Association.American Library Association Presidential Committee on information literacy:Final report[EB/OL].http://www.ala.org/Content/NavigationMenu/ACRL/Publications/White-Papers-and-Reports/Presidential-Committee-on-Information-Literac
4Beherens SJ.A conceptual analysis and historical overview of information literacy[J].Coll Res Libr,1994,(4):309-322.
