HD28 Management. Industrial Management 50 TA Engineering (General). Civil engineering (General) 28 HD Industries. Land use. Labor 14 TH Building construction 10 TK Electrical engineering. Electronics Nuclear engineering 10 QA75 Electronic computers. Computer science 9 TJ Mechanical engineering and machinery 9 HD1394-1394.5 Real estate management 4 T58.5-58.64 Information technology 3 TH434-437 Quantity surveying 3 HF5549.5.M63 Employee motivation 2 LB Theory and practice of education 2 QA Mathematics 2 TP Chemical technology 2 G154.9-155.8 Travel and state. Tourism 1 G70.212-70.215 Geographic information system 1 H Social Sciences (General) 1 HB Economic Theory 1 HC Economic History and Conditions 1 HD30.2 Knowledge management 1 HD61 Risk Management 1 HE Transportation and Communications 1 HF Commerce 1 HM Sociology 1 HT101-395 Sociology, Urban 1 JS Local government Municipal government 1 K Law (General) 1 L Education (General) 1 LB2300 Higher Education 1 NA Architecture 1