Architectural structure and design 109 Engineering graphics and draughting / technical drawing 105 The Arts: techniques and principles 102 Architectural structure & design 83 Engineering graphics & technical drawing 82 Art techniques & principles 78 History of engineering and technology 59 Technology: general issues 57 Architecture 33 History of engineering & technology 22 Research & information: general 15 Artificial intelligence 11 TK Electrical engineering. Electronics Nuclear engineering 11 The Arts 9 Computer-aided design (CAD) 8 Media studies 7 Computer science 6 Research and information: general 6 Theory of architecture 6 Education 5 History of architecture 5 Information technology industries 5 Sociology 5 Automatic control engineering 4 Biology, life sciences 4 Environmentally-friendly ('green') architecture and design 4 Humanities 4 Network hardware 4 Other manufacturing technologies 4 Product design 4