TK Electrical engineering. Electronics Nuclear engineering 44 Design 33 L Education (General) 29 TA Engineering (General). Civil engineering (General) 28 QA75 Electronic computers. Computer science 27 New Zealand 26 NA Architecture 21 TJ Mechanical engineering and machinery 20 HD28 Management. Industrial Management 17 LB Theory and practice of education 14 TH Building construction 14 H Social Sciences (General) 12 Textiles 11 Fashion 10 Storytelling 10 TH1-9745 Building construction 10 Co-design 9 Malaysia 9 T Technology (General) 9 TP Chemical technology 9 Architecture 8 Creativity 8 Māori 8 Action research 7 Case study 7 Culture 7 Education 7 Healthcare 7 Performance 7 Sustainability 7