頁籤選單縮合
題 名 | 數據資料庫=Numeric Databases |
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作 者 | 王梅玲; | 書刊名 | 教育資料與圖書館學 |
卷 期 | 26:3 1989.03[民78.03] |
頁 次 | 頁267-288 |
分類號 | 312.49 |
關鍵詞 | 數據資料庫; 圖書館; |
語 文 | 中文(Chinese) |
英文摘要 | In 1979, the International Communication Bureau of R.O.C. connected some U.S. information service centers through the international telecommunication network. Since then, there are Dialog, ORBIT & BRS introduced into this country. However, the users are interested in the bibliographic databases and seldomly know the non-bibliographic databases or the numeric databases. This article mainly describes the numeric database about its definition & characteristics, comparison with bibliographic databases, its producers Service systems & users, data element, a brief introduction by the subject, its problem and future, library role and the present use status in the R.O.C. |
本系統中英文摘要資訊取自各篇刊載內容。