This article describes the three development stages of Ameircan electronic encyclopedias,characterized by the fulltext, multimedia CD-ROM and Web version.It also analyzes the contents and technical features of its data sources,integration degree of content,updating frequency and retrieval ways.And forecasts the trend of electronic encyclopedias.
收稿日期: 1997-12-29
出版日期: 1998-08-25
通讯作者:
郭依群
作者简介: 郭依群
引用本文:
郭依群. 美国电子版百科全书综览[J]. 现代图书情报技术, 1998, 14(4): 11-14.
Guo Yiqun. A Survey of American Electronic Encyclopedias. New Technology of Library and Information Service, 1998, 14(4): 11-14.