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自1971年起,我室建立了以中文期刊为主(包括部份图书)、以每篇文献为单位、按分类一主题相结合的文献检索系统。至今已积累卡片70万张。由于信息量大,查找方便,又能很快得到原文,很受读者欢迎。目前每年利用本系统查找文献者达千人次左右。现将点滴经验介绍如下: 一、起因:1964年我室担任为咨询题目查找文献的工作。当时感到外文文献好找(通过Index Medicus和Excer-
Since 1971, our office has established a document retrieval system which is mainly composed of Chinese periodicals (including some books), each document is classified by subject and classification. Has accumulated 700,000 cards so far. Due to the large amount of information, easy to find, but also quickly get the original, very popular readers. At present, there are about 1,000 people who use this system to find literature annually. Now bit by bit experience is described below: First, the cause: In 1964 I served as consulting room to find the work of the literature. At that time feel good looking foreign literature (by Index Medicus and Excer-