简单检索界面 EBSCO Database: Academic Search Premier Database Help 输入检索词 Find- Search Clear Folder is empty. Refine Search Limit your results: Limiters Expanders Reset Fu|Text□ References Available□ Scholarly(Peer Reviewed) Journals L Published Date Month vY to Month Publication Publication Type None Applied Number Of Pages Articles With ImagesNone Applied y Expand your search to Limiters I Expanders ese Also search within the full text of the articles Include all search terms by default Also search for related words简单检索界面 输入检索词