International Union of History and Philosophy of Science/Division of History of Science (IUHPS/DHS): http://ppp.unipv.it/dhs

International Council for Science (ICSU): http://www.icsu.org

Conseil International de la Philosophie et des Sciences Humaines (CIPSH): http://www.unesco.org/cipsh

International Social Science Council (ISSC): http://www.unesco.org/ngo/issc

Sociedad Mexicana de Historia de la Ciencia y de la Tecnología (SMHCT): http://www.smhct.org/

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