检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
机构地区:[1]武汉大学 [2]武汉大学信息管理学院,430072
出 处:《中国图书馆学报》2009年第4期64-71,共8页Journal of Library Science in China
摘 要:改革开放30年来,目录学实践取得了长足进展。书目产品类型多样,包括书目索引文摘的各类著作、数据库以及各种网络指南、搜索引擎和学科信息门户。书目编撰借助信息技术而提高了效率,发展了书目的描述和检索性能。书目工作标准从编目著录条例、分类、主题标引发展到网络环境下的中文元数据标准、互联网数据标准和领域元数据标准等信息组织标准。网络的发展,拓展了书目利用与服务的范围,促使书目情报服务向信息资源公共获取转移。表2。参考文献22。In the past 30 years of the reform and opening, there were great developments in the bibliographical practice. The types of bibliographical products are numerous, such as works and databases on the bibliography, index and abstract as well as types of web directories, search engines and subject-based information gateways. Bibliography compilation increases its efficiency and develops the description and retrieval performance with the help of information technology. Bibliographical standards also accomplish the change from traditional cataloging code, classification and subject indexing to Chinese metadata standards, internet data standards and metadata standards for domains. The developments of the intemet expand the areas for bibliographical information service and improve its transition to the public information access. 2 tabs. 22 refs
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:3.142.201.222