全文获取类型
收费全文 | 2189篇 |
免费 | 47篇 |
国内免费 | 3篇 |
专业分类
教育 | 1781篇 |
科学研究 | 63篇 |
各国文化 | 19篇 |
体育 | 93篇 |
综合类 | 1篇 |
文化理论 | 12篇 |
信息传播 | 270篇 |
出版年
2023年 | 12篇 |
2022年 | 21篇 |
2021年 | 22篇 |
2020年 | 42篇 |
2019年 | 90篇 |
2018年 | 86篇 |
2017年 | 104篇 |
2016年 | 91篇 |
2015年 | 49篇 |
2014年 | 98篇 |
2013年 | 515篇 |
2012年 | 61篇 |
2011年 | 64篇 |
2010年 | 47篇 |
2009年 | 57篇 |
2008年 | 97篇 |
2007年 | 59篇 |
2006年 | 62篇 |
2005年 | 53篇 |
2004年 | 56篇 |
2003年 | 40篇 |
2002年 | 31篇 |
2001年 | 27篇 |
2000年 | 34篇 |
1999年 | 33篇 |
1998年 | 28篇 |
1997年 | 25篇 |
1996年 | 29篇 |
1995年 | 30篇 |
1994年 | 30篇 |
1993年 | 18篇 |
1992年 | 24篇 |
1991年 | 10篇 |
1990年 | 13篇 |
1989年 | 13篇 |
1988年 | 12篇 |
1987年 | 11篇 |
1986年 | 8篇 |
1985年 | 10篇 |
1984年 | 9篇 |
1983年 | 8篇 |
1982年 | 13篇 |
1981年 | 11篇 |
1980年 | 10篇 |
1979年 | 10篇 |
1978年 | 9篇 |
1977年 | 8篇 |
1976年 | 10篇 |
1975年 | 7篇 |
1974年 | 6篇 |
排序方式: 共有2239条查询结果,搜索用时 15 毫秒
1.
2.
3.
4.
5.
6.
7.
This article reports the results of a survey of literature on measures of library effectiveness. This survey led to the formulation of six criterion concepts (accessibility, cost, user satisfaction, response time, cost/benefit ratio, and use). The advantages and disadvantages of each method of measurement are discussed. Several points which became clear during the analysis are discussed. First, there is a relative lack of concern with the rationale behind the evaluation process, although the results invariably lead to a confused interpretation when there is no clear understanding of the purpose of an evaluation. Second, the total library system is rarely considered; instead, each evaluation criterion is taken in isolation rather than as part of the whole. Third, the library's preservation function has not been considered at all. 相似文献
8.
9.
10.
Chinese Studies Librarianship in North America 总被引:1,自引:0,他引:1
KarenT.Wei 《图书情报工作》2004,48(12):31-34
Although American libraries had begun collecting Chinese language materials in the 19th century, notably the United States Library of Congress in 1869, Yale in 1878, Harvard in 1879, and Berkeley in 1896, East Asian studies librarianship in North America, including China studies librarianship, was not fully developed until the 1960s. There was no formal organization that represented the interest of Chinese studies librarians because there were few of them and most of them were China scholars rather than trained librarians. More than 100 years later, the number of Chinese studies librarians in North America has increased considerably, primarily in response to the demand in the field of China studies and more recently to the needs of immigrant population and the general public who has an interest in China.This paper traces the history and growth of Chinese studies librarianship in North America, documents the development of the professional organization that represents Chinese studies librarians, and exami. 相似文献