Data processing Congresses 412 Business 304 Mathematical models 119 Information storage and retrieval systems 113 Accounting 108 Computer-aided design 108 Management 104 Microcomputers 92 Standards 84 Engineering 79 Government purchasing 76 Design and construction 75 Electronic data processing 75 Engineering design 73 Management information systems 72 Automation 71 Mathematics 70 Computer programs 68 Electronic commerce 62 Electronic Data Interchange 58 Education 56 Computers 55 Computer-assisted instruction 54 Numerical analysis 50 Auditing 49 Artificial intelligence 46 Expert systems (Computer science) 45 Mathematical statistics 42 Electronic data interchange 41