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本文介绍了在PowerBuider环境下采用“自上而下地总体规划，自下而上地应用开发”的策略开发一个管理信息系统的过程。通过分析传统的人工管理图书馆的不足，创建了一套行之有效的计算机管理图书馆的方案。文章详细介绍了图书管理信息系统的系统分析部分，包括可行性分析、组织机构分析、管理职能分析、业务流程分析、数据流程分析、数据字典、处理描述等等；系统设计部分主要介绍了系统功能设计和数据库设计；系统实现部分列出了几个主要的程序框图，并附带了一些主要的窗口和程序。-This article describes the environment in the PowerBuider adoption of the "top-down master plan, application development from the bottom up" strategy to develop a management information system process. By analyzing the traditional lack of manual management of the library, creating a well-established library computer management program. Article details the systematic analysis of library management information system parts, including feasibility analysis, organizational analysis, management of functional analysis, business process analysis, data flow analysis, data dictionary, handling description, etc. system design introduces some of the major system functions design and database design system implementation section lists several key diagram, and with some o
