全文获取类型
收费全文 | 5860篇 |
免费 | 197篇 |
专业分类
各国政治 | 464篇 |
工人农民 | 157篇 |
世界政治 | 628篇 |
外交国际关系 | 372篇 |
法律 | 2451篇 |
中国政治 | 34篇 |
政治理论 | 1877篇 |
综合类 | 74篇 |
出版年
2023年 | 26篇 |
2020年 | 74篇 |
2019年 | 100篇 |
2018年 | 132篇 |
2017年 | 153篇 |
2016年 | 164篇 |
2015年 | 113篇 |
2014年 | 153篇 |
2013年 | 951篇 |
2012年 | 150篇 |
2011年 | 175篇 |
2010年 | 145篇 |
2009年 | 142篇 |
2008年 | 194篇 |
2007年 | 255篇 |
2006年 | 190篇 |
2005年 | 179篇 |
2004年 | 194篇 |
2003年 | 190篇 |
2002年 | 183篇 |
2001年 | 105篇 |
2000年 | 114篇 |
1999年 | 91篇 |
1998年 | 124篇 |
1997年 | 99篇 |
1996年 | 107篇 |
1995年 | 81篇 |
1994年 | 73篇 |
1993年 | 87篇 |
1992年 | 73篇 |
1991年 | 91篇 |
1990年 | 77篇 |
1989年 | 69篇 |
1988年 | 76篇 |
1987年 | 86篇 |
1986年 | 85篇 |
1985年 | 51篇 |
1984年 | 70篇 |
1983年 | 70篇 |
1982年 | 66篇 |
1981年 | 50篇 |
1980年 | 47篇 |
1979年 | 43篇 |
1978年 | 44篇 |
1977年 | 46篇 |
1976年 | 26篇 |
1975年 | 26篇 |
1974年 | 27篇 |
1973年 | 34篇 |
1972年 | 23篇 |
排序方式: 共有6057条查询结果,搜索用时 281 毫秒
191.
192.
193.
194.
John F. Due 《发展研究杂志》2013,49(2):263-276
In an increasing n umber of developing countries, as in virtually all of the major industrial countries, one or other form of sales taxation has taken root as an important provider of revenue, though in spite of much recent debate—much of it concerning the value added tax—no single form of sales taxation has emerged as being the most efficacious. This article does not discuss the merits of sales taxation, nor its effects or, development, but rather focuses on the question of which form of sales tax should be adopted assuming that one is to be. 相似文献
195.
196.
197.
198.
John Charmley 《Diplomacy & Statecraft》2013,24(4):665-673
As Foreign Secretary, Castlereagh had to cope with the reality of France as an enemy as well as with France as a potential ally. This article examines the pragmatic evolution of Castlereagh's diplomacy from 1812, when an international coalition had to be brought and then kept together that could defeat Napoleon, to the aftermath of the Congress of Vienna, where France emerged as a vital part of the new European equilibrium. In settling Europe after nearly two decades of war the fate of France was central. 相似文献
199.
200.
Little research has examined the consequences of a suicide for social or family networks. Because suicide occurs within families, the focus on the aftermath of suicide within families is an important next step to determine exactly how to help survivors. In this article, we review and summarize the research on the impact of suicide on individuals within families and on family and social networks. We begin with a discussion of family changes following suicide. Next, we discuss the effects of suicide on social networks overall and responses of children and the elderly to a suicide in the family. Finally, we identify key issues that remain to be resolved in family survivor research and make recommendations for future studies. 相似文献