HD28 Management. Industrial Management 60 TA Engineering (General). Civil engineering (General) 32 HD Industries. Land use. Labor 20 QA75 Electronic computers. Computer science 13 TH Building construction 13 TJ Mechanical engineering and machinery 13 TK Electrical engineering. Electronics Nuclear engineering 13 Hospitality industry. Hotels, clubs, restaurants, etc. Food service 12 TH1-9745 Building construction 10 L Education (General) 9 HD28-70 Management. Industrial Management 7 New Zealand 7 TH434-437 Quantity surveying 7 TP Chemical technology 7 HD1394-1394.5 Real estate management 6 Hospitality 6 Malaysia 6 Higher Education 5 Labor market. Labor supply. Labor demand, Including unemployment, manpower policy, occupational training, employment agencies 5 Management. Industrial Management 5 T Technology (General) 5 Curriculum 4 H Social Sciences (General) 4 Interns. Internship programs 4 LB2300 Higher Education 4 QA Mathematics 4 Deep learning 3 HB Economic Theory 3 L Education 3 Learning. Learning strategies 3