摘要
本文对三种信息检索(联机、光盘、网络)及国内外主要的信息检索系统作了简要介绍,着重探讨了这三种信息检索的优缺点,并对其做对比研究。
This paper discussed three information retrieval systems (online, CD and network), and introduced briefly the related information retrieval systems. The advantages and the shortcomings of the three systems have been compared and studied.
出处
《图书馆学研究》
2003年第4期67-70,共4页
Research on Library Science
