Impact of science & technology on society 35 Educational equipment & technology, computer-aided learning (CAL) 15 Advertising & society 14 Machine learning 10 Coding theory & cryptology 9 Environmental policy & protocols 9 Literature & literary studies 7 Science funding & policy 7 Universities 7 Urban & municipal planning 7 Education 6 History of engineering & technology 6 Entrepreneurship 5 Historical & comparative linguistics 5 History of science 5 Information technology: general issues 5 Literature: history & criticism 5 Political economy 5 Politics & government 5 Translation & interpretation 5 Biography: general 4 Dictionaries of biography (Who's Who) 4 Educational strategies & policy 4 Examinations & assessment 4 IT, Internet & electronic resources in libraries 4 International relations 4 Macroeconomics 4 Philosophy & theory of education 4 African history 3 Asian history 3