TA Engineering (General). Civil engineering (General) 186 QA75 Electronic computers. Computer science 83 HD28 Management. Industrial Management 73 TH Building construction 57 TH1-9745 Building construction 51 QA76 Computer software 48 TK Electrical engineering. Electronics Nuclear engineering 45 HD1394-1394.5 Real estate management 25 T Technology (General) 24 TJ Mechanical engineering and machinery 23 HD Industries. Land use. Labor 22 New Zealand 14 Project management 12 QA Mathematics 11 HD28-70 Management. Industrial Management 10 TD Environmental technology. Sanitary engineering 10 Case study 9 H Social Sciences (General) 9 HD61 Risk Management 8 Malaysia 8 NA Architecture 8 QE Geology 8 G70.212-70.215 Geographic information system 7 Contractors 6 Financial management. Business finance. Corporation finance 6 HF Commerce 6 Management of the construction site. Superintendence of building construction 6 Management. Industrial Management 6 TH434-437 Quantity surveying 6 Collaboration 5