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从分析两代软件产品入手讨论图书馆计算机管理系统软件的“升级”和“更换”策略,着重就新软件的考评和升级的步骤提出自己的观点。
Starting with the analysis of two generations of software products, this paper discusses the “upgrade” and “replacement” strategies of the library computer management system software, and puts forward my own views on the steps of appraisal and upgrade of new software.