【摘要】 主要讨论了有关统进分销、连锁经营的广域网络管理信息系统的网络结构、功能、特点等技术问题和经济效益分析。更多还原

【Abstract】 Mainy discuss the technological problems of WAN MIS for the centralized purchase and distribution and the concatenate-management such as the network structures.functions and features,also talk about the economical benefit analysis.更多还原