TA Engineering (General). Civil engineering (General) 69 HD28 Management. Industrial Management 51 HD28-70 Management. Industrial Management 39 Risk management. Risk in industry. Operational risk 39 QA75 Electronic computers. Computer science 29 Entrepreneurship. Risk and uncertainty 28 Malaysia 28 HD61 Risk Management 23 Management. Industrial Management 18 T Technology (General) 17 Financial management. Business finance. Corporation finance 15 HD Industries. Land use. Labor 14 New Zealand 14 HB615-715 Entrepreneurship. Risk and uncertainty. Property 12 TH Building construction 11 TJ Mechanical engineering and machinery 10 Finance, Islamic 9 HD1394-1394.5 Real estate management 9 HF Commerce 9 QA76 Computer software 9 TH1-9745 Building construction 9 Small business. Medium-sized business 8 TP Chemical technology 8 Banking 7 TK Electrical engineering. Electronics Nuclear engineering 7 Travel and state. Tourism 6 Construction industry 5 Environmental matters 5 G70.212-70.215 Geographic information system 5 NA Architecture 5