950 - History of Asia 23,645 查看記錄 920 - Biography, genealogy, insignia 19,121 查看記錄 910 - Geography and travel 7,506 查看記錄 930 - History of ancient world to ca. 499 5,810 查看記錄 900 - History & geography 4,078 查看記錄 940 - History of Europe 3,254 查看記錄 970 - History of North America 993 查看記錄 960 - History of Africa 338 查看記錄 980 - History of South America 102 查看記錄 990 - History of other areas 59 查看記錄 300 - Social sciences 10 查看記錄 290 - Other religions 2 查看記錄 320 - Political science (Politics and government) 2 查看記錄 330 - Economics 2 查看記錄 390 - Customs, etiquette, folklore 1 查看記錄 700 - The arts 1 查看記錄 790 - Recreational and performing arts 1 查看記錄 820 - English & Old English literatures 1 查看記錄