QA75 Electronic computers. Computer science 18 TP Chemical technology 18 TK Electrical engineering. Electronics Nuclear engineering 13 QD Chemistry 10 TA Engineering (General). Civil engineering (General) 8 NA Architecture 6 Q Science (General) 5 HD28 Management. Industrial Management 4 TJ Mechanical engineering and machinery 4 HD Industries. Land use. Labor 3 QA76 Computer software 3 QE Geology 3 Critical theory 2 GPU 2 K Law (General) 2 QA Mathematics 2 QH Natural history 2 QH301 Biology 2 QR1-502 Microbiology 2 RK1-715 Dentistry 2 Simulation 2 TH1-9745 Building construction 2 Thematic analysis 2 1D Code 1 2D Code 1 3D animation 1 Abstracted photography 1 Accountability 1 Adversity 1 Animation 1