全文获取类型
收费全文 | 17560篇 |
免费 | 331篇 |
专业分类
管理学 | 2484篇 |
民族学 | 89篇 |
人才学 | 2篇 |
人口学 | 1455篇 |
丛书文集 | 98篇 |
教育普及 | 2篇 |
理论方法论 | 1749篇 |
综合类 | 404篇 |
社会学 | 8798篇 |
统计学 | 2810篇 |
出版年
2023年 | 102篇 |
2021年 | 99篇 |
2020年 | 275篇 |
2019年 | 376篇 |
2018年 | 386篇 |
2017年 | 573篇 |
2016年 | 418篇 |
2015年 | 360篇 |
2014年 | 402篇 |
2013年 | 2814篇 |
2012年 | 585篇 |
2011年 | 548篇 |
2010年 | 373篇 |
2009年 | 371篇 |
2008年 | 406篇 |
2007年 | 456篇 |
2006年 | 378篇 |
2005年 | 501篇 |
2004年 | 457篇 |
2003年 | 376篇 |
2002年 | 407篇 |
2001年 | 432篇 |
2000年 | 390篇 |
1999年 | 394篇 |
1998年 | 269篇 |
1997年 | 269篇 |
1996年 | 267篇 |
1995年 | 235篇 |
1994年 | 244篇 |
1993年 | 236篇 |
1992年 | 288篇 |
1991年 | 277篇 |
1990年 | 256篇 |
1989年 | 267篇 |
1988年 | 239篇 |
1987年 | 221篇 |
1986年 | 230篇 |
1985年 | 202篇 |
1984年 | 252篇 |
1983年 | 233篇 |
1982年 | 204篇 |
1981年 | 172篇 |
1980年 | 173篇 |
1979年 | 194篇 |
1978年 | 159篇 |
1977年 | 136篇 |
1976年 | 120篇 |
1975年 | 119篇 |
1974年 | 108篇 |
1973年 | 102篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
Michael Rodriguez 《Serials Review》2020,46(2):150-156
AbstractAccessibility of library electronic resources is a must. Its importance derives from professional ethics of librarianship, rising total costs of acquisition, and mounting legal challenges to colleges and universities that fail to provide resources accessible to users with disabilities. Library staff are responsible for ensuring the accessibility of vendor-licensed eresources. This column reviews the accessibility clauses of nine model license agreements for electronic resources. It describes terms that should go into an optimal accessibility clause and creates a composite model clause. It also provides guidance for library staff seeking to negotiate stronger accessibility language into vendor license agreements. Finally, it addresses the impact of accommodation requests on the total cost of acquiring library eresources, concluding with a call to redouble efforts to advocate for greater accessibility and educate both vendors and library staff about its importance. 相似文献
2.
3.
4.
5.
Schmidt Philip R. 《Sociological Practice: A Journal of Clinical and Applied Sociology》2002,4(3):195-208
The historical relationship between the electoral college and controversial U.S. presidential elections, specifically with respect to conflict, is examined. The elections of 1800, 1824, 1860, 1876, 1888, 1968, and 2000 are examined. Aside from the 2000 election, there has been essentially no conflict in American history due to the electoral college. The constitutional structure and thinking behind the form of the electoral college is given, with emphasis on the federal aspects of the structure. The current movement to abolish the electoral college in favor of direct popular vote is depicted, along with the arguments against making that change. The conclusion is that we as a nation are far better off to retain the status quo than to make the called-for change. 相似文献
6.
7.
The authors examined the impact of sense of coherence on the career thought processes of a sample of college students. A. Antonovsky (1987) defined sense of coherence as the global orientation that the world is comprehensible, manageable, and meaningful. Study participants completed the Sense of Coherence Scale (A. Antonovsky, 1987) and the Career Thoughts Inventory (CTI; J. P. Sampson, G. W. Peterson, J. G. Lenz, R. C. Reardon, & D. E. Saunders, 1996). Multivariate tests indicated a medium relationship between sense of coherence and CTI Total and subscale scores; sense of coherence accounted for 14% of the variance. Univariate tests also indicated a medium relationship between sense of coherence and each subscale. 相似文献
8.
9.
Dina M. Carbonell Helen Z. Reinherz Rose M. Giaconia Cecilia K. Stashwick Angela D. Paradis William R. Beardslee 《Child and Adolescent Social Work Journal》2002,19(5):393-412
In a longitudinal, community-based study, adolescent protective factors for those at risk for depression were identified that were associated with resilient outcomes in young adulthood. For those with childhood risk factors for major depression, significant protective factors included family cohesion, positive self appraisals, and good interpersonal relations. Findings may help inform the development of prevention and treatment programs for adolescents vulnerable to depression. Implications for future research and clinical practice are discussed. 相似文献
10.