Science: general issues 1,067 Medicine 878 Research & information: general 863 Politics & government 584 History 541 linguistics 479 Technology: general issues 478 Education 467 Society & social sciences 441 Sociology 415 History of engineering & technology 407 Literature: history & criticism 375 Biology, life sciences 366 Media studies 328 European history 317 Social & cultural anthropology, ethnography 316 Social & cultural history 307 Humanities 305 Psychology 277 Literature & literary studies 265 Neurosciences 263 Physics 257 Society & culture: general 257 Law 245 Immunology 244 Political science & theory 225 International relations 222 Cultural studies 220 Economics 218 Sociology & anthropology 207