Henri Janne
Les principes généraux de la planification universitaire
Education and youth employment in Belgium
Le temps du changement.
The development of permanent education in Europe
Access to higher education from the point of view of the social, economic and cultural origins of students
Development of adult education
For a Community policy on education
L'antialcibiade
Le développement européen de l'éducation permanente
Le système social
Permanent education
Sociologie et politique sociale dans les pays occidentaux