• 4 History
• 2 Economic integration
• 1 Antiquities
• 1 Antiquities, Roman
• 1 Coal
• 1 Cooking
• 1 Economic conditions
• 1 Electric power
• 1 Energy industries
• 1 European University Institute
• 1 European communities
• 1 European federation
• 1 Excavations (Archaeology)
• 1 Food
• 1 Gastronomy
• 1 Humanism
• 1 Idea (Philosophy)
• 1 Intellectual life
• 1 Law
• 1 Learning and scholarship
• 1 Philosophy
• 1 Politics and government
• 1 Power resources
• 1 Public administration
• 1 Renaissance

• 4 Statistical Office of the European Communities
• 1 Arbeitskreis Europäische Integration
• 1 Coing, Helmut, 1912-2000
• 1 Commission of the European Communities
• 1 Commission of the European Communities. Library (Brussels, Belgium)
• 1 Commission of the European Communities. Presse- und Informationsbüro
• 1 European University Institute
• 1 Institut européen d'histoire de l'alimentation
• 1 Istituto internazionale studi piceni
• 1 Max-Planck-Institut für Europäische Rechtsgeschichte
• 1 Universitatea "Babeș-Bolyai"
• 1 University of Michigan

• 14 German
• 12 English
• 3 Danish
• 3 Dutch
• 1 Latin
• 1 Romanian
• 1 Spanish

• 2 European Economic Community countries
• 2 European Union countries
• 1 Africa, North
• 1 Middle East
• 1 Rome

• 3 Statistics
• 1 Bibliography

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