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Search and request data sets relevant to political science, sociology, women's studies, etc. from the Inter-university Consortium for Political and Social Research.

Open source books, journals, working & technical papers on development in countries around the globe. Statistics and data sets available on the linked Open Data site.

Provides internationally comparable statistics on education, science, culture and communication. It contains over 1,000 types of indicators and raw data on education, literacy, science and technology, culture and communication from over 200 countries.