摘要
The brief history of information retrieval technology and the concept of invisible Websites are described.In addition,the article shows how to efficiently retrieve and make use of these valuable Web resources.
The brief history of information retrieval technology and the concept of invisible Websites are described.In addition,the article shows how to efficiently retrieve and make use of these valuable Web resources.
出处
《情报理论与实践》
CSSCI
北大核心
2003年第6期550-551,共2页
Information Studies:Theory & Application