Information technology 194 Management information systems 100 Periodicals 88 Management 76 Information warfare 46 Computers 43 Data processing 42 History 42 Politics and government 38 Thesis 36 Business 33 Information society 31 Information resources management 30 Information services 30 Social aspects 29 Economic aspects 27 Information storage and retrieval systems 27 Internet (Computer network) 24 Computer networks 22 Dissertations, Academic 22 Economic conditions 22 Computer security 21 Electronic data processing 20 Armed Forces 19 Congresses 19 Geographic information systems 19 Bibliography 18 Knowledge management 18 Security measures 18 Telecommunication 18