355 - Military science 59 940 - History of Europe 50 354 - Administration of economy & environment 48 942 - England & Wales 36 352 - General considerations of public administration 22 359 - Sea forces & warfare 17 944 - France & Monaco 17 353 - Specific fields of public administration 16 327 - International relations 15 954 - South Asia; India 14 973 - United States 14 943 - Central Europe; Germany 10 338 - Production 9 951 - China & adjacent areas 7 320 - Political science 6 350 - Public administration & military science 6 358 - Air & other specialized forces 6 322 - Relation of state to organized groups 5 325 - International migration & colonization 5 330 - Economics 5 178 - Ethics of consumption 3 301 - Sociology & anthropology 3 382 - International commerce 3 904 - Collected accounts of events 3 947 - Eastern Europe; Russia 3 333 - Economics of land & energy 2 342 - Constitutional & administrative law 2 711 - Area planning 2 910 - Geography & travel 2 911 - Historical geography 2 912 - Atlases, maps, charts & plans 2 914 - Geography of & travel in Europe 2 937 - Italy & adjacent territories to 476 2 959 - Southeast Asia 2 977 - North central United States 2 978 - Western United States 2 309 - [Unassigned] 1 328 - The legislative process 1 329 - [Unassigned] 1 346 - Private law 1 361 - Social problems & social welfare in general 1 386 - Inland waterway & ferry transportation 1 709 - Historical, geographic & persons treatment 1 830 - Literatures of Germanic languages 1 918 - Geography of & travel in South America 1 929 - Genealogy, names & insignia 1 941 - British Isles 1 946 - Iberian Peninsula & adjacent islands 1 949 - Other parts of Europe 1 952 - Japan 1 953 - Arabian Peninsula & adjacent areas 1 955 - Iran 1 966 - West Africa & offshore islands 1 967 - Central Africa & offshore islands 1 970 - History of North America 1 994 - Australia 1