全文获取类型
收费全文 | 6740篇 |
免费 | 41篇 |
国内免费 | 2篇 |
专业分类
管理学 | 320篇 |
民族学 | 141篇 |
人才学 | 16篇 |
人口学 | 382篇 |
丛书文集 | 250篇 |
教育普及 | 1篇 |
理论方法论 | 3259篇 |
综合类 | 848篇 |
社会学 | 1368篇 |
统计学 | 198篇 |
出版年
2022年 | 9篇 |
2021年 | 11篇 |
2020年 | 21篇 |
2019年 | 24篇 |
2018年 | 16篇 |
2017年 | 23篇 |
2016年 | 16篇 |
2015年 | 25篇 |
2014年 | 91篇 |
2013年 | 37篇 |
2012年 | 380篇 |
2011年 | 274篇 |
2010年 | 118篇 |
2009年 | 90篇 |
2008年 | 201篇 |
2007年 | 243篇 |
2006年 | 247篇 |
2005年 | 206篇 |
2004年 | 173篇 |
2003年 | 165篇 |
2002年 | 151篇 |
2001年 | 177篇 |
2000年 | 151篇 |
1999年 | 75篇 |
1998年 | 67篇 |
1997年 | 38篇 |
1996年 | 59篇 |
1995年 | 61篇 |
1994年 | 50篇 |
1993年 | 195篇 |
1992年 | 244篇 |
1991年 | 288篇 |
1990年 | 112篇 |
1989年 | 222篇 |
1988年 | 210篇 |
1987年 | 226篇 |
1986年 | 242篇 |
1985年 | 270篇 |
1984年 | 268篇 |
1983年 | 262篇 |
1982年 | 317篇 |
1981年 | 346篇 |
1980年 | 226篇 |
1979年 | 53篇 |
1978年 | 20篇 |
1976年 | 6篇 |
1974年 | 9篇 |
1970年 | 5篇 |
1959年 | 8篇 |
1957年 | 6篇 |
排序方式: 共有6783条查询结果,搜索用时 15 毫秒
51.
该书的姊妹篇《谁的正义?哪种理性?》于1988年出版,把探索的触角伸展到正义和理性概念上。作者本人对这两部书都曾著文介绍,前书介绍已由白锡堃先生译出,见《国外社会科学》1985年第5期。这里译出的是他对后一本书的介绍。 相似文献
52.
53.
李鸿章在19世纪末的三十余年间曾是中国政府要人,他对于中国的内外政策都具有重要影响。这一时期中国正成为世界政治的中心,李鸿章这一人物尤其引起国外的关注。这一时期的时事报道,经常有李鸿章的名字出现,并纷纷刊载有关他生平及活动的文章。 相似文献
54.
Two earner family migration A search theoretic approach 总被引:1,自引:0,他引:1
Mont D 《Journal of population economics》1989,2(1):55-72
This paper represents the first attempt to model the two earner family decision to migrate using a joint search theoretic approach. In so doing, the paradox of a couple whose members would both migrate if single but decide not to migrate because they are married to each other is discovered and explained. Furthermore the impact of the rising number of working women and reentry of wives into the labor force on the extent and regional pattern of migration is discussed. Extensions to the model are addressed, as well as future avenues of research, both theoretical and empirical. It is suggested that the search theoretic approach, not previously applied to models of family migration, is the most appropriate. 相似文献
55.
In this paper, Samuelson's simplified version of the Easterlin theory (Samuelson 1976) is extended to a continuous-time model with three age groups. This approach enables one to apply the qualitative theory of non-linear differential equations to show the existence of Easterlin-type cycles. In contrast to the discrete time model we obtain information about the period length of the cycle.This research was supported by the Austrian Science Foundation under grant P6601. 相似文献
56.
China. State Family Planning Commission. Planning Statistical Department 《China population newsletter》1989,6(1):6-7
The Planning and Statistical Department of the State Family Planning Commission of China in July 1988 implemented a fertility and birth control survey in China on 2.16 million married women ages 15-57 using stratified, systematic, clustered, and non-proportionate sampling. 3 questionnaires were used: household, married women, and sample unit covering basic status, family planning status, general characteristics of pregnancy and contraception, population flow, deaths since 1981, and socioeconomic status. The authors suggest several international cooperative research projects including: design of fertility and contraception survey; Chinese population growth; Chinese population dynamics; dynamics of marital and family status; fertility; contraception and birth control; mortality; migration; status of the nationalities of China; population development; regional fertility status; and others. Data from the survey will be available in June 1989. 相似文献
57.
The authors develop an econometric model to examine the impact of migration on fertility in Greece in the period 1968-1986. In the model, the fertility equation is considered within a simultaneous equation system, and international migration is included as an explanatory factor of both fertility and per capita income. (SUMMARY IN FRE AND SPA) 相似文献
58.
59.
Roberts J Matthews WJ Bodin NA Cohen D Lewandowski L Novo J Pumilia J Willis C 《Journal of marital and family therapy》1989,15(4):397-410
Working with a treatment and observing team at the same time, behind the oneway mirror, offers a variety of ways to: (a) generate multiple realities; (b) work with two different models of family therapy simultaneously; and (c) provide feedback on the teams' own roles, rules and group process. The process that 6 trainees and two supervisors used with T and O teams to examine their own coevolution as a therapeutic system using the Milan model of family therapy and Ericksonian hypnotherapy is described. The article concludes with a discussion of the advantages and pitfalls of this type of dual supervision. 相似文献
60.