330 - Economics 83,517 Bekijk Records 300 - Social sciences 47,200 Bekijk Records 320 - Political science (Politics and government) 26,820 Bekijk Records 340 - Law 21,139 Bekijk Records 370 - Education 19,628 Bekijk Records 360 - Social problems and services; associations 12,461 Bekijk Records 380 - Commerce, communications, transportation 6,189 Bekijk Records 350 - Public administration and military science 5,302 Bekijk Records 390 - Customs, etiquette, folklore 4,873 Bekijk Records 310 - Collections of general statistics 2,012 Bekijk Records 070 - Documentary, educational, news media; journalism 30 Bekijk Records 950 - History of Asia 10 Bekijk Records 650 - Management and auxiliary services 4 Bekijk Records 930 - History of ancient world to ca. 499 3 Bekijk Records 130 - Parapsychology and occultism 2 Bekijk Records 290 - Other religions 2 Bekijk Records 620 - Engineering and allied operations 2 Bekijk Records 800 - Literature (Belles-lettres) and rhetoric 2 Bekijk Records 850 - Italian, Romanian & related literatures 2 Bekijk Records 000 - Computer science, information, general works 1 Bekijk Records 020 - Library and information sciences 1 Bekijk Records 030 - General encyclopedic works 1 Bekijk Records 190 - Modern western philosophy 1 Bekijk Records 400 - Language 1 Bekijk Records 510 - Mathematics 1 Bekijk Records 570 - Biology 1 Bekijk Records 660 - Chemical engineering 1 Bekijk Records 780 - Music 1 Bekijk Records 790 - Recreational and performing arts 1 Bekijk Records 810 - American literature in English 1 Bekijk Records 830 - Literatures of Germanic languages 1 Bekijk Records 910 - Geography and travel 1 Bekijk Records 960 - History of Africa 1 Bekijk Records