随着人类社会经济与科学技术的飞速发展,尤其是面向21世纪社会信息化和经济全球化发展的需要,管理信息系统的研究与开发已经成为极其重要的学科领域和社会竞争的焦点。信息处理技术的水平及其应用程度,已成为衡量现代社会中任何一个国家、部门、企业在科学技术与经济实力上的一个重要标志。从一定意义上说,企业的信息流管 With the rapid development of human social economy and science and technology, especially the need for the development of social information and economic globalization in the 21st century, the research and development of management information systems has become an extremely important subject area and the focus of social competition. The level of information processing technology and its degree of application have become an important symbol for measuring the scientific and technological and economic strength of any country, department, or enterprise in the modern society. In a sense, corporate information flow management