European Union Official Publications - The Office for Official Publications of the European Communities is the publishing house of the institutions and other bodies of the European Union (EU). It is responsible for producing and distributing EU publications on all media and by all means. ECLAS - European Commission Library Catalogue UACES - University Association for Contemporary European Studies, editor of the 'Journal of Common Market Studies' Online Introductory Course - European Union - History of the EU and its institutions from UNESCO's Dadalos Education project. Advanced Research on the Europeanisation of the Nation State (ARENA) - Information on the research project, and its publications. TEPSA - Trans-European Policy Studies Association - network of think tanks. It aims the promotion of international research on European integration, policies and political options for Europe.