【摘要】 从信息管理机构、信息检索概念、信息流通过程、信息服务环境、信息服务能力等五个方面,分析了21世纪信息服务的发展趋势。更多还原

【Abstract】 The author analyzes the trend of development of the information service in the21st century from five aspects:the administrative institution of information service,the concept of information searching,the process of infor-mation circulation,the environment of information service and the capability of information service.更多还原