European Commission, Directorate-General for Employment, Social Affairs and Inclusion, Directorate APublications Office of the European Union<Z61-E128>
European Commission, Directorate-General for Employment, Social Affairs and Equal OpportunitiesOffice for Official Publications of the European Communities<Z61-E128>
国立国会図書館全国の図書館
改題後Employment and social developments in Europe / European Commission, Direct...
European Commission, Directorate-General for Employment, Social Affairs and Equal Opportunities, Unit E.1, Eurostat, Unit F.4Office for Official Publicatios of the European Communities<Z62-A846>
国立国会図書館全国の図書館
改題後Employment and social developments in Europe / European Commission, Direct...