History 56,350 View Records Politics and government 19,406 View Records History and criticism 14,017 View Records Social conditions 11,392 View Records Economic conditions 10,136 View Records Description and travel 8,348 View Records Women 8,070 View Records Hochschulschrift 8,037 View Records Law and legislation 6,530 View Records Agriculture 6,413 View Records Education 5,690 View Records Women's rights 5,624 View Records Foreign relations 5,577 View Records English language 5,516 View Records Law 4,960 View Records Antiquities 4,926 View Records Criticism and interpretation 4,833 View Records Geology 4,753 View Records French drama 4,072 View Records Economic policy 4,010 View Records Grammar 3,879 View Records Study and teaching 3,870 View Records Philosophy 3,807 View Records Civilization 3,712 View Records Economic aspects 3,358 View Records Research 3,324 View Records Medicine 3,276 View Records Mathematical models 3,174 View Records Diseases 3,169 View Records Social life and customs 3,166 View Records Commerce 2,986 View Records Botany 2,881 View Records Economics 2,811 View Records Science 2,617 View Records Industries 2,475 View Records Population 2,382 View Records Law reports, digests, etc 2,364 View Records Islam 2,347 View Records Religion 2,321 View Records Sources 2,302 View Records Finance 2,249 View Records World War, 1939-1945 2,213 View Records Biography 2,187 View Records Geology, Stratigraphic 2,139 View Records Colonies 1,985 View Records Ethnology 1,951 View Records Spanish literature 1,920 View Records Criticism, interpretation, etc 1,864 View Records Legal status, laws, etc 1,857 View Records Chemistry 1,852 View Records Land tenure 1,814 View Records Taxation 1,760 View Records Missions 1,697 View Records Composition and exercises 1,694 View Records Statistics 1,694 View Records Physiology 1,689 View Records Mathematics 1,651 View Records Art 1,629 View Records Business 1,609 View Records Forests and forestry 1,584 View Records Communism 1,561 View Records Hinduism 1,526 View Records Analysis 1,519 View Records Spanish drama 1,516 View Records Constitutional law 1,487 View Records Management 1,455 View Records German literature 1,446 View Records Dialects 1,437 View Records Finance, Public 1,436 View Records Music 1,432 View Records Paleontology 1,408 View Records World War, 1914-1918 1,391 View Records Political science 1,364 View Records Religious aspects 1,362 View Records Buddhism 1,348 View Records Congresses 1,335 View Records Accounting 1,331 View Records Jews 1,312 View Records Church history 1,309 View Records Working class 1,306 View Records Social aspects 1,305 View Records Banks and banking 1,303 View Records Plants 1,301 View Records Socialism 1,297 View Records Relations 1,286 View Records Children 1,267 View Records Rural development 1,240 View Records Nazi propaganda 1,237 View Records Railroads 1,230 View Records Soils 1,226 View Records Regional planning 1,223 View Records Operas 1,221 View Records Psychology 1,216 View Records Biology 1,204 View Records Birth control 1,195 View Records German language 1,183 View Records French language 1,178 View Records Architecture 1,163 View Records Appropriations and expenditures 1,148 View Records Periodicals 1,132 View Records