History 3,500 History and criticism 1,242 Politics and government 943 Criticism and interpretation 808 Philosophy 708 Social aspects 527 Social conditions 418 more ... Spanish literature 331 Spanish language 303 Education 299 Study and teaching 253 Law and legislation 246 Spanish drama 238 Economic conditions 235 Civilization 232 Women 226 Social life and customs 225 Political aspects 209 Spanish poetry 204 Motion pictures 196 Description and travel 174 Intellectual life 168 Foreign relations 162 Antiquities 160 Political science 150 Historiography 143 Spanish fiction 141 Religious aspects 140 Research 137 Indians of South America 135 less ...