本文首先论述了精选核心期刊的必要性,认为应该依据期刊的被摘率、被引用率、读者利用率、学术水平和载文量等标准来筛选核心期。在工作实践中,作者根据广泛的征求读者意见、参考期刊编辑出版信息、与同行进行交流、采用创刊年的方法、综合研究本馆馆藏情况等标准来确定馆藏核心期刊,满足读者文献信息需求。 This paper first discusses the necessity of selecting core journals, and thinks that the core period should be screened based on the journals’ rate of being picked, the quoted rate, the utilization rate of readers, the academic level and the amount of published papers. In the practice of work, the author determines the core journals of the collection according to the solicitation of readers ’opinions, references the journals to compile and publish the information, communicates with the counterparts, adopts the method of the first publication year and comprehensively studies the collection of the library to meet the needs of readers’ literature and information.