621. 计算机接口技术 Computer Interface Technology
622. 计算机接口与通讯 Computer Interface & Communication
623. 计算机局域网 Regional Network of Computers
624. 计算机控制 Computer Controling
625. 计算机设计自动化 Automation of Computer Design
626. 计算机实践 Computer Practice
627. 计算机数据库 Computer Database
628. 计算机算法基础 Basis of Computer Algorithm
629. 计算机图形显示 Computer Graphic Demonstration
630. 计算机图形学 Computer Graphics
