The PMBOK9(r) Guide – Fourth Edition continues the tradition of excellence in project management with a standard that is even easier to understand and implement, with improved consistency and greater clarification. * Standard language has been incorporated throughout the document to aid reader understanding. * New data flow diagrams clarify inputs and outputs for each process. * Greater attention has been placed on how Knowledge Areas integrate in the context of Initiating, Planning, Executing, Monitoring & Controlling, and Closing process groups. * Two new processes are featured: Identify Stakeholders and Collect Requirements .

《项目管理知识体系指南（PMBOK指南）（第5版）》是美国项目管理协会（PMI）的权威经典著作，已经成为美国项目管理的国家标准之一，也是当今项目管理知识与实践领域的事实上的世界标准。本书中文简体字版由PMI独家授权在中国出版发行，其内容与第4版相比有一定更新，以精辟的语言更新了项目管理5大过程组的定义并介绍了项目管理10大知识领域与47个过程，是项目管理从业人员的极为重要的工具书。