TA Engineering (General). Civil engineering (General) 66 Urban & municipal planning 38 human 29 Architecture 26 Sustainable development 25 QA75 Electronic computers. Computer science 23 Humans 21 Technology: general issues 21 QA76 Computer software 20 Education 19 City & town planning - architectural aspects 17 Economics 17 Sociology 17 TH Building construction 16 Planning 15 Sustainability 15 sustainable development 15 Urban communities 14 Research & information: general 13 TK Electrical engineering. Electronics Nuclear engineering 13 Climate change 12 Curriculum planning & development 12 Society & social sciences 12 Construction industry 11 Earth sciences, geography, environment, planning 11 HD Industries. Land use. Labor 11 Urban and municipal planning and policy 11 female 11 Decision making 10 Geography 10