Data processing Business 40 Management 20 Management information systems 15 Computers 10 Engineering 10 Microcomputers 10 Automation 9 Computer-aided design 9 Accounting 8 Education 8 Information storage and retrieval systems 8 Computer programming 7 Electric circuit analysis 7 Information technology 7 Thesis 6 Computer programs 5 Computer-assisted instruction 5 Personnel management 5 Social sciences 5 System analysis 5 BASIC (Computer program language) 4 Communication systems 4 Dissertations, Academic 4 Electric circuits 4 Electronic spreadsheets 4 Engineering mathematics 4 Expert systems (Computer science) 4 Military art and science 4 Programming 4