Electronic data interchange Data processing 41 Standards 36 Government purchasing 35 Data dictionaries 20 Electronic Data Interchange 18 Electronic commerce 18 Business 4 Computer networks 4 Business enterprises 2 Communication systems 2 Computer programs 2 Management 2 Purchasing 2 Administrative agencies 1 Auditing 1 Business law 1 Business management 1 Communication, International 1 Congresses 1 Corporations 1 Data transmission systems 1 Electronic funds transfers 1 Executive departments 1 Finance 1 Globalization 1 Government policy 1 Handbooks, manuals, etc 1 Health facilities 1 Information technology 1