based on research status of library features ,by combing the characteristic service of the origin,concept,characteristics,types,characteristics,rational thinking focus problem of library characteristics service.%以图书馆特色服务的研究状况为基点,梳理图书馆特色服务的起源、概念、特性、类型等特质,理性思考图书馆特色服务的焦点问题。
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