The role of student affairs and services in higher education a practical manual for developing, implementing and assessing student affairs programmes and services : follow-up to the World Conference on Higher Education (Paris 5-9 October 1998)

Publicado 2002

Science and technology for the future of Europe New forms of cooperation between East and West : High-level UNESCO Colloquium 25-27 september 1990 Reichstag Building, Berlin. Under the auspices of H. E. the President of the Federal Republic of Germany

por UNESCO (París, Francia).
Publicado 1991