Electronic digital computers 54 Logic circuits 9 Logic design 9 Digital integrated circuits 8 Electronic data processing 7 Computer architecture 6 Circuits 5 Computers 5 Microcomputers 5 Computer software 4 Design and construction 3 Digital electronics 3 Electronic digital computer 3 Electronic digital computers - programming 3 Electronic digital computers--Circuits 3 Programming 3 Algorithms 2 Computer networks 2 Computer systems 2 Data structures 2 Design 2 Electronic Digital Computers 2 Electronic digital computers- programming 2 Evaluation 2 Information technology 2 Numerical analysis 2 Queuing theory 2 Algebra, Boolean 1 Application software 1 Applied physics 1