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共808条,当前页显示第56-60条 项目分类: 精神文化 关键字: censorship, civil rights, economic systems, evaluation, freedom of information, freedom of speech, freedom of the press, government performance, nations, political history, political ideologies, political power, political systems, repression, trend analysis, world politics, 执行时间: 1972-1976 项目分类: 教育社会学 关键字: computer programs, dissent, economic conditions, instruction, instructional materials, international relations, political opposition, political systems, political violence, population characteristics, 执行时间: 1965-1968 项目分类: 社会经济 关键字: 执行时间: 1951-1983 项目分类: 社会经济 关键字: currencies, developing nations, economic activity, exchange rates, exports, foreign affairs, historical data, imports, international economics, international monetary system, international trade, nations, trade, trade relations, 执行时间: 1870-2006 项目分类: 社会治理 关键字: government, memberships, nations, organizations, 执行时间: 1955-2010 |