HD28 Management. Industrial Management 67 HD Industries. Land use. Labor 15 TP Chemical technology 11 TJ Mechanical engineering and machinery 10 TA Engineering (General). Civil engineering (General) 7 TK Electrical engineering. Electronics Nuclear engineering 7 T Technology (General) 6 HF Commerce 3 QD Chemistry 3 G Geography (General) 2 H Social Sciences (General) 2 HD1394-1394.5 Real estate management 2 HF5549.5.M63 Employee motivation 2 LB Theory and practice of education 2 LB2300 Higher Education 2 QA76 Computer software 2 BF Psychology 1 BP Islam. Bahaism. Theosophy, etc 1 Computer Science and Information System (Formerly known) 1 G154.9-155.8 Travel and state. Tourism 1 H Social Sciences 1 HG Finance 1 HT101-395 Sociology, Urban 1 L Education 1 L Education (General) 1 NA Architecture 1 Q Science (General) 1 QA75 Electronic computers. Computer science 1 QE Geology 1 T58.6-58.62 Management information systems 1