由符绍宏、雷菊霞、饶伟红编著,清华大学出版社2000年6月出版。在网络技术迅猛发展的今天,能否在以因特网为核心的电子信息环境中准确、及时、有效地获取所需信息对网络用户来说十分重要。该书系作者多年教学实践与科研成果的总结,并被列入“面向21世纪课程教材”,它对培养广大因特网用户的信息查找与利用能力,提高网络信息环境下的生存和发展水平,具有实用性和指导性。该书系统介绍 By Fu Shaohong, Lei Juxia, Rao Wei red ed., Tsinghua University Press, published in June 2000. With the rapid development of network technology, it is very important for Internet users to obtain the required information accurately, timely and effectively in the Internet-based electronic information environment. The author of the book for many years teaching practice and scientific research summary, and was included in “teaching materials for the 21st century course”, it is to cultivate the vast number of Internet users to find and use of information capabilities to improve the survival and development of network information environment, with Practical and instructive. The book system introduction