首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   11380篇
  免费   632篇
各国政治   466篇
工人农民   388篇
世界政治   978篇
外交国际关系   393篇
法律   7471篇
中国共产党   1篇
中国政治   61篇
政治理论   2210篇
综合类   44篇
  2021年   65篇
  2020年   200篇
  2019年   250篇
  2018年   266篇
  2017年   334篇
  2016年   336篇
  2015年   271篇
  2014年   292篇
  2013年   1133篇
  2012年   274篇
  2011年   344篇
  2010年   311篇
  2009年   329篇
  2008年   329篇
  2007年   310篇
  2006年   309篇
  2005年   293篇
  2004年   285篇
  2003年   274篇
  2002年   271篇
  2001年   478篇
  2000年   434篇
  1999年   313篇
  1998年   191篇
  1997年   156篇
  1996年   132篇
  1995年   128篇
  1994年   160篇
  1993年   144篇
  1992年   202篇
  1991年   232篇
  1990年   211篇
  1989年   217篇
  1988年   212篇
  1987年   194篇
  1986年   236篇
  1985年   210篇
  1984年   162篇
  1983年   175篇
  1982年   116篇
  1981年   125篇
  1980年   91篇
  1979年   135篇
  1978年   76篇
  1977年   78篇
  1976年   72篇
  1974年   75篇
  1973年   67篇
  1972年   67篇
  1970年   47篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
141.
142.
Data from the 1987 National Health and Fertility Survey were used to explore trends and differentials in unwanted fertility in Mexico. Women were classified in three educational categories: illiterate or incomplete primary, complete primary or some secondary, and complete secondary or more. The four urbanization categories were: under 2500; 2500 to 19,999; 20,000 and more; and metropolitan areas. The place of primary socialization was the place of residence until age 12. Two categories of employment of household head were included, agricultural or nonagricultural. The categories for mother's employment considered employment until the union and employment between the time of union and the birth of the first child. The proportion of births that were unwanted was estimated by calculating the total fertility rate for the year before the survey and comparing it to desired family size. The "total desired family size" was 2.4 for the entire sample. In other words, nearly 37% of the total fertility rate was undesired. The greatest differentials in percentages of undesired fertility were found in educational categories. 40.7% of the total fertility rate in the least educated groups vs. 13.6% in the most educated groups was undesired. Differentials in the other categories ranged from 1.9 for a history of employment before the birth of the first child to 8.8 for agricultural or nonagricultural employment of the household head. When effects of education were controlled, the percentage of undesired fertility declined as educational level increased for all rural or urban residence categories, places of socialization, and employment groups except women who worked before the first child was born. Women with more education, urban residence, and with histories of employment had the lowest levels of undesired fertility.  相似文献   
143.
Beck M  Hager M  Rogers P  Miller S  Rosenberg D  Snow K 《Newsweek》1993,121(14):28-33
With Bill Clinton's new reforms only a month away, the health-care system is on the operating table--and the doctors are under the knife. Americans have a love-hate relationship with physicians: they like the care that doctors provide but hold them to blame for the nation's health-care mess. NEWSWEEK looks at how the culture of medicine may change, assesses doctors' fears--and examines the brave new world of HMOs.  相似文献   
144.
Book reviews     
Ash Amin and John Tomaney (eds), Behind the Myth of European Union: Prospects for Cohesion (Routledge, London, 1995), 334 pp., ISBN 0–415–13078–6 (pb)

Stephen Gundle and Simon Parker (eds), The New Italian Republic: Front the Fall of the Berlin Wall to Berlusconi (Routledge, London, 1996), 334 pp., ISBN 0–415–12161–2 (hb), 0–415–12162 (pb)

Donald Sassoon, One Hundred Years of Socialism: The West European Left in the Twentieth Century (I. B. Tauris, London, 1996), 965 pp., ISBN 1–85043–879‐X

Geoff Mulgan, Connexity: How to Live in a Connected World (Chatto & Windus, London, 1997), 280 pp., ISBN 0–7011–6396–8  相似文献   

145.
Reviews     
Vladimir Mau, The Political History of Economic Reform in Russia, 1985–1994 (Foreword by Lord Skidelsky; afterword by Egor Gaidar). London: Centre for Research into Communist Economies, 1996, viii + 135 pp. £9.95.

Tim McDaniel, The Agony of the Russian Idea. Princeton, NJ: Princeton University Press, 1996, x + 201 pp. £24.95.

John Lowenhardt, The Reincarnation of Russia. Struggling with the Legacy of Communism, 1990–1994. Harlow: Longman, 1995, xii + 238 pp. £12.99.

Jeffrey W. Hahn (ed.), Democratization in Russia: The Development of Legislative Institutions. New York: M. E. Sharpe, 1996, 328 pp., $63.95 h/b, $24.95 p/b.

Celeste A. Wallander (ed.), The Sources of Russian Foreign Policy after the Cold War. Boulder Co: Westview, 1996, xi + 233 pp., £15.50.

David Cox, Retreating from the Cold War: Germany, Russia and the Withdrawal of the Western Group of Forces, London: Macmillan, 1996, xiv + 185 pp., £35.00.

Mark Webber, The International Politics of Russia and the Successor States. Manchester: Manchester University Press, 1996, xvii + 366 pp. £14.99.

Michael Kraus & Ronald D. Liebowitz (eds), Russia and Eastern Europe after Communism: The Search for New Political, Economic and Security Systems. Boulder, Co: Westview Press, 1996, xv+ 349 pp., £51.95.

Ivan T. Berend, Central and Eastern Europe, 1944–1993: Detour from Periphery to Periphery. Cambridge: Cambridge University Press, 1996, xvii + 414 pp., £45.00.

Hubert Tworzecki, Parties and Politics in Post‐1989 Poland. Boulder, Co: Westview, 1996 xv + 219 pp.,

Jaroslav Krej?í & Pavel Machonin, Czechoslovakia 1918–92: A Laboratory for Social Change. Basingstoke: Macmillan, 1996, xviii + 266 pp., £42.50.

Jon Elster (ed.), The Roundtable Talks and the Breakdown of Communism. Chicago: The University of Chicago Press. 1996, vi + 247 pp., £31.95.

J. Eatwell, M. Ellman, M. Nuti & J. Shapiro, Transformation and Integration: Shaping the Future of Central and Eastern Europe. London: Institute for Public Policy Research, 1995, 206 pp.

D. Gross & A. Steinherr, Winds of ChangeEconomic Transition in Central and Western Europe. London: Longman, 1995.

Constantine Michalopoulos & David Tarr, Trade Performance and Policy in the New Independent States. Washington, DC: The World Bank, 1996, vi + 30 pp.

Laurila Juhani, Finnish‐Soviet Clearing Trade and Payment System: History and Lessons. Helsinki: Bank of Finland, 1995, 144 pp.

Walter R. Iwaskiw (ed.), Estonia, Latvia and Lithuania: Country Studies. Washington, DC: Federal Research Division, Library of Congress, 1996, xxxix + 304 pp.

Peter Unwin, Baltic Approaches. Wilby Hall, Norwich: Michael Russell, 1996, 256 pp., £19.50.

Yegor Ligachev, Inside Gorbachev's Kremlin: The Memoirs of Yegor Ligachev. Boulder, CO: Westview, 1996, xxxix + 407 pp., £19.00.

Hillel Ticktin & Michael Cox (eds), The Ideas of Leon Trotsky. London: Porcupine Press, 1995, viii + 386 pp., £14.95.

Folke Dovring, Leninism: Political Economy as Pseudoscience, Westport,: Praeger, 1996, xi + 155 pp., £39.95.

Kevin Anderson, Lenin, Hegel, and Western Marxism: A Critical Study, Urbana, IL: University of Illinois Press, 1995, xvii + 311 pp., $49.95 h/b, $15.95 p/b.

Ragnar E. Löfstedt & Gunnar Sjöstedt (eds), Environmental Aid Programmes to Eastern Europe, Aldershot: Avebury, 1996, ix+226 pp., £37.50.

Seabron Adamson, Robin Bates, Robert Laslett & Alberto Potoschnig, Energy Use, Air Pollution, and Environmental Policy in Krakow: Can Economic Incentives Really Help? Washington DC: The World Bank, 1996, 67 pp.

Alexander S. Preker & Richard G.A. Feachem, Market Mechanisms and the Health Sector in Central and Eastern Europe. Washington DC: The World Bank, 1995, 48 pp.

Adrian Room, Placenames of Russia and the Former Soviet Union. London: McFarland 1996, v + 282 pp., £52.65.

G. S. Smith, The Letters of D. S. Mirsky to P. P. Suvchinskii, 1922–31. Birmingham: Department of Russian Language and Literature, University of Birmingham, 1995, vii + 238 pp., £16.00

Nicholas Rzhevsky (ed.), An Anthology of Russian Literature from Earliest Writings to Modern Fiction: Introduction to a Culture. London: M. E. Sharpe, 1996, xiv + 587 pp.

Donald J. Raleigh (ed.), The Emperors and Empresses of Russia: Rediscovering the Romanovs. New York: M. E. Sharpe, 1996, xviii + 414 pp., $59.95 h/b, $23.95 p/b.

Maureen Perrie, Pretenders and Popular Monarchism in Early Modern Russia: The False Tsars of the Time of Troubles. Cambridge: Cambridge University Press, 1995, xvii + 269 pp. £40.00.  相似文献   

146.
The author relates three cases of conflict which he has observed in Cairo and recognizes patterns that cut across each of these stories. The stories shed light on how people in Egypt approach and deal with conflict; in addition, they may help readers understand conflict in their home culture as well as be instructive on how to listen to conflict in different cultures. Six general themes in the way Egyptians approach or handle conflict are identified, and each of these themes is analyzed.  相似文献   
147.
Lawyers and judges faced with a contemporary constitutional issue must try to construct a coherent, principled, and persuasive interpretation of the text of particular clauses, the structure of the Constitution as a whole, and our history under the Constitution--an interpretation that both unifies these distinct sources, so far as this is possible, and directs future adjudication. They must seek, that is, constitutional integrity.  相似文献   
148.
149.
150.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号