Abstract Analyses the existence of CD ROM in the net, points out the ascendancy of information services in CD ROM and in the net,and suggests that we should develop the net of CD ROM.

• 分析在网络环境下CD－ROM的生存现状，指出CD－ROM及网络信息服务各自的优势，认为我们应该大力发展CD－ROM的网络化，以发挥其在图书情报工作中的重要作用