全文获取类型
收费全文 | 10525篇 |
免费 | 545篇 |
专业分类
各国政治 | 587篇 |
工人农民 | 348篇 |
世界政治 | 775篇 |
外交国际关系 | 424篇 |
法律 | 6423篇 |
中国政治 | 49篇 |
政治理论 | 2388篇 |
综合类 | 76篇 |
出版年
2020年 | 201篇 |
2019年 | 214篇 |
2018年 | 243篇 |
2017年 | 280篇 |
2016年 | 309篇 |
2015年 | 250篇 |
2014年 | 253篇 |
2013年 | 1315篇 |
2012年 | 223篇 |
2011年 | 260篇 |
2010年 | 293篇 |
2009年 | 308篇 |
2008年 | 267篇 |
2007年 | 268篇 |
2006年 | 262篇 |
2005年 | 253篇 |
2004年 | 278篇 |
2003年 | 266篇 |
2002年 | 289篇 |
2001年 | 388篇 |
2000年 | 325篇 |
1999年 | 310篇 |
1998年 | 159篇 |
1997年 | 138篇 |
1996年 | 124篇 |
1995年 | 121篇 |
1994年 | 123篇 |
1993年 | 133篇 |
1992年 | 202篇 |
1991年 | 213篇 |
1990年 | 186篇 |
1989年 | 208篇 |
1988年 | 165篇 |
1987年 | 179篇 |
1986年 | 175篇 |
1985年 | 176篇 |
1984年 | 131篇 |
1983年 | 169篇 |
1982年 | 123篇 |
1981年 | 107篇 |
1980年 | 81篇 |
1979年 | 130篇 |
1978年 | 91篇 |
1977年 | 80篇 |
1976年 | 74篇 |
1975年 | 65篇 |
1974年 | 83篇 |
1973年 | 67篇 |
1972年 | 55篇 |
1968年 | 50篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
171.
172.
173.
This article describes the results of a 1981 survey of 1,000randomly selected scholars of American government and politicswho were asked to rank the most significant intergovernmentalevents and trends of the past twenty years. Responses were receivedfrom almost 40 percent of these scholars; no significant returnbiases were detected. These scholars ranked civil rights andvoting rights acts as the most significant events of these decades.General Revenue Sharing and the reapportionment cases were rankedsecond and third in importance. The increased flow of federaldollars to states and local governments was ranked the mostimportant trend affecting intergovernmental relations, followedby the increased public disaffection with government and thegrowing dependence of local governments on state and federalaid. The Vietnam War and the inflationary spiral it initiatedwas ranked as the most significant social event affecting thecourse of intergovernmental relations, followed closely by theenergy crisis and the beginnings of the "Great Society." Thearticle also examines the effects of party identification, age,year of degree, government experience, region, and city sizeon scholarly attitudes toward these events and trends. Whilethe overall rankings were not dramatically altered, partisanship,region, and city size all were factors found to be noticeablyrelated to scholarly rankings of these important events andtrends. 相似文献
174.
175.
176.
This Article examines the issues and questions which underlie the debate over the admission of "medical treatises" into evidence. The admissibility of this type of evidence is at issue most often in litigation involving complex medico-legal issues. This article outlines the evidentiary basis for admission of medical treatises and discusses the quality of medical treatises in an effort to determine what value to the fact-finder these treatises actually hold. The authors contend that there is an inherent untrustworthiness associated with medical treatises, but do not go so far as to suggest that medical treatises should never be admitted. The Article concludes that there is a need for greater caution in determining admissibility and recommends safeguards to better guarantee trustworthiness and reliability. 相似文献
177.
Gail S. Goodman Murray Levine Gary B. Melton David W. Ogden 《Law and human behavior》1991,15(1):13-29
InMaryland v. Craig, the United States Supreme Court relied heavily on a brief prepared by a committee of the American Psychology-Law Society on behalf of the American Psychological Association (APA). The APA brief concluded that sexually abused children may be particularly vulnerable to distress in the legal process, especially when forced to confront the defendant face to face, and that such acute distress may be inconsistent with the state's interests in promotion of reliable testimony and child welfare. APA also argued that psychological theory and research provide foundations for individualized determination of the need for measures to protect children from face-to-face confrontation. *** DIRECT SUPPORT *** AFE06051 00002 相似文献
178.
Verduzco Chavez B 《Estudios demográficos y urbanos》1991,6(2):261-82, 477
The author applies the 1964 model developed by Stanislaw Czamanski, based on theories of urban growth and industrial localization, to the analysis of urban growth in Mexico. "The advantages of this model in its application as a support instrument in the process of urban planning when the information available is incomplete are...discussed...." Census data for 44 cities in Mexico are used. (SUMMARY IN ENG) 相似文献
179.
Simmons AB 《Estudios demográficos y urbanos》1991,6(1):5-31, 215
The author presents the case that the study of migration over the past century has become too diverse. He reviews works by writers from the several disciplines covering the topic, then cites the need to develop a consistent classification of the types of migration and their origins using standardized terminology. (SUMMARY IN ENG) 相似文献
180.