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Some Skills of Using Dialog On-line Retrieval Instructions |
Yuan Hongwei Chen Renwen |
(Nanjing University of Aeronautics and Astronautics, Nanjing) |
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Abstract Dialog on-line retrieval system is characterized by its high speed, convenience and comprehensive capacity, but it is expensive to use. So, how to cost less money to get more useful and all-sided information is of great importance. This paper introduces some skills about how to make best use of dialog on-line searching system according to author s experience.
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Received: 05 July 2000
Published: 25 February 2001
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Corresponding Authors:
Yuan Hongwei,Chen Renwen
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About author:: Yuan Hongwei,Chen Renwen |
1 李莹 叶鹰等.计算机信息检索.机械工业出版社,1997,3
2 何翠华等.电子信息资源检索教程.南开大学出版社,1998,8 |
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