网站简介：The ESRI Virtual Campus offers self-paced GIS education in the science, application, and technology of GIS.
网站简介：An independent, not-for-profit corporation which performs basic and applied research, provides technical support, and conducts analyses in the behavioral and social sciences for government and the private sector.
网站简介：The NGA provides imagery, map-based intelligence and geospatial information in support of the nation's military forces, national policy makers and civil users.
网站简介：This research center at the University of Texas at Austin provides links to subjects such as Economy, Education, Government, Media and Social Sciences.
网站简介：Author and host of a daily radio talk show who discusses politics, American ecomomic issues and psychology.
网站简介：Dedicated to social science in the public interest. Includes list of projects.
网站简介：Free Sanskrit texts, software for learning Sanskrit and producing documents in devanagari.
网站简介：A British economist of Russian origin and the author of a three volume biography of John Maynard Keynes. Emeritus professor of political economy at the University of Warwick, England.
网站简介：Personality test site and community offering several options: Jung, Big Five, Word Association, Enneagram, and an Ask the Oracle feature.
网站简介：The Conference Board creates and disseminates knowledge about management and the marketplace to help businesses strengthen their performance and better serve society. Working as a global, independent membership organization in the public interest, we conduct research, convene conferences, make forecasts, assess trends, publish information and analysis,and bring executives together to learn from one another.
网站简介：Free test with information on intelligence testing and history thereof. Additional detailed reports are available for a fee.
网站简介：The site provides information on planning, building, environment, transport, monuments, and the Agenda 21 of the German capital city.
网站简介：Cgap.org is the Web site for CGAP, an independent policy and research center dedicated to advancing financial access for the world's poor.
If you have a suggestion for the site please contact us directly to pibarra@cgap.org.
网站简介：Offers both functional and regional interdisciplinary graduate programs in international affairs from campuses in Washington, Bologna, and Nanjing. Site contents include information about academic degree and non-degree programs, faculty, admissions and student services, research centers, and current events.
网站简介：Includes World Finals information, links to local contacts, clarifications and practice spontaneous problems.
网站简介：Provides economic and macro-economic data including county-level information. [English/Danish]
网站简介：Software for managing speech and debate tournaments.
网站简介：Research and policy advice in all fields of labor economics.
网站简介：Offers articles, links, and fun facts, on history, geography, cultures, holidays, economics, and archaeology.
网站简介：Earn bitcoins by watching videos and completing microtasks.
网站简介：Highlights of recent releases, agency structure, and listing of publications and custom services. [English/Ukrainian/Russian]
网站简介：Distance learning for the Tamil language. Includes lessons details and fee structure.
网站简介：Handspeak is the leading website on the visual/sign languages: American Sign Language, few foreign signs, International Sign, Baby Sign, articles on grammars and more.
网站简介：Explains the basics of Bitcoins, including an introductory video.
网站简介：Net resources, articles and study guides on the Spanish language. From About.com.