The parties to government procurement refer to the principal entities of all kinds that enjoy rights and undertake obligations in government procurement, including the procuring entities,the () and the procuring agencies.
管理信息系统是系统思想建立起来的,以计算机为工具,为管理决策服务的信息系统,简单地说是能够为管理者提供所需信息的系统。
下列属于管理信息系统特点的是()。免费的网站请分享给朋友吧