作者

Commission of the European Communities. Directorate-General for Employment, Social Affairs, and Education

出版

[Brussels] : Commission of the European Communities, Directorate-General for employment, Social Affairs and Education, 1987

ISBN

UOM:39015042561707

主題

Education

出版	[Bruxelles] : Commission des communautés européennes, Direction générale de l'emploi, des affaires sociales et de l'éducation, 1987
ISBN	9282580121 / 9789282580127