期刊名称：DESIDOC Journal of Library & Information Technology
电子版ISSN：0976-4658
出版年度：2006
卷号：26
期号：2
语种：English
出版社：DESIDOC, Ministry of Defence, India
摘要：The Online Public Access Catalogue (OPAC) changed the traditional card catalogue system. In the new system, data can be spread within computer and then the required entry can be retrieved immediately through OPAC system in any format. Now, user can search for information via OPAC and most recently, the internet. This paper describes what is OPAC, discusses about the OPACs & Web OPACs technology in libraries and explains various features, applications and advantages of Web OPACs.http://dx.doi.org/10.14429/dbit.26.2.3679
关键词：OPAC, Web OPAC, Online public access catalogue
