頁籤選單縮合
題名 | 資料庫與線上檢索服務=Bibliographic Data Bases and On-line Retrieval Services |
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作者姓名(中文) | 李德竹; | 書刊名 | 圖書館學與資訊科學 |
卷期 | 5:1 1979.04[民68.04] |
頁次 | 頁79-103 |
關鍵詞 | 資料庫; 線上檢索; |
語文 | 中文(Chinese) |
英文摘要 | This article explores the growth, origins, technological development, and current activities of bibliographic data bases and on-line retrieval services in foreign countries, especially in the United States. Special emphasis is given to the analysis and evaluations of data bases and online searching systems, problems and the cost involved in the data bases and online retrieval services, the current research and development programs, and its future trends. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。