T Technology (General) T58.6-58.62 Management information systems 4 T58.5-58.64 Information technology 3 L Education (General) 2 LB2300 Higher Education 2 QA75 Electronic computers. Computer science 2 Applied mathematics. Quantitative methods 1 Group work in research 1 H Social Sciences (General) 1 HD28 Management. Industrial Management 1 Industrial engineering. Management engineering 1 LB Theory and practice of education 1 LC Special aspects of education 1 Operations research. Systems analysis 1 Q Science (General) 1 QA Mathematics 1 QA76 Computer software 1 TA Engineering (General). Civil engineering (General) 1 TK Electrical engineering. Electronics Nuclear engineering 1 Technological change 1 Technological innovations 1