This paper describes the new database services system introduced by UMI recently, and discusses retrival methods、 user s interface. output formats and subject list etc.
收稿日期: 1998-10-16
出版日期: 1999-08-25
通讯作者:
姜爱蓉
作者简介: 姜爱蓉
引用本文:
姜爱蓉. ProQuest Direct:Web方式的数据库检索系统[J]. 现代图书情报技术, 1999, 15(4): 32-34.
Jiang Airong. ProQuest Direct:A Web Version Database Services System. New Technology of Library and Information Service, 1999, 15(4): 32-34.