elektronikus könyv 10,316 Computer science 576 Artificial intelligence 564 Political science 440 Mathematics 405 Software engineering 376 Public policy 326 Philosophy 317 History 294 International relations 272 tanulmányok 270 Education 268 Computer Communication Networks 266 Sociology 264 Comparative politics 261 Peace 241 Data mining 238 Economic development 238 World politics 235 Political theory 232 Political sociology 225 Education, Higher 224 Sustainable development 204 Political economy 201 Law 198 Communication 197 Democracy 195 Human rights 185 Statistics 183 Computer vision 178 Sociology, Urban 168 Social history 167 Civilization -- History 165 International law 165 Education and state 164 Environment 164 Ethnology 164 Religion and sociology 163 Social sciences 159 Data protection 158 Computer software 156 Culture 155 Globalization 149 Ethics 146 Applied psychology 145 Developmental psychology 142 Environmental management 142 Environmental policy 142 Social justice 142 Information systems 141 more ...