邮购系统uml

【文件属性】：
文件名称：邮购系统uml
文件大小：24KB
文件格式：DOC
更新时间：2017-10-15 14:49:40
邮购系统 uml In order to improve the operational efficiency of a mail order company, the chief executive officer is interested in computerizing the company’s business process. The major business activities of the company can be briefly described as follows