企业管理信息系统：功能·构成·规划刘兰，韩忠信息是现代管理的重要资源。在社会主义市场经济条件下，企业将完全走向市场，成为市场竞争主体。企业外部环境的这一变迁，一方面要求企业从瞬忽万变的市场中收集敏、准确、及时、有效的各类信息并做出相应决策，以维持其存... Enterprise Management Information System: Function, Structure and Planning Liu Lan, Han Zhong Information is an important resource of modern management. Under the conditions of a socialist market economy, enterprises will go completely to the market and become the main competitors in the market. This change of enterprise external environment, on the one hand, requires enterprises to collect sensitive, accurate, timely and effective information of all kinds and make corresponding decisions from the ever-changing market to maintain its ...