Management 57 Computer networks 26 Digital electronics 25 Data processing 22 Electronic circuits 21 Electronics 21 Neural networks (Computer science) 19 Digital techniques 18 Materials management 17 Engineering mathematics 16 Logic design 16 Electronic apparatus and appliances 15 Fluid mechanics 15 Database management 14 Electric power systems 14 Image processing 14 Information technology 14 Semiconductors 14 Automatic control 13 Mathematical models 13 Production management 13 Signal processing 13 Computer algorithms 12 Electronic digital computers 12 Integrated circuits 12 Leadership 12 Microprocessors 12 Organizational effectiveness 12 System analysis 12 Computer software 11