periodical issue
1981
UNESCO Regional Office for Education in Africa
0
29
0
0
programme and meeting document
Information on UNESCO projects and activities in the field of special education of the handicappe...
1982
0
11
0
0
programme and meeting document
Information on UNESCO projects and activities in the field of special education of the handicappe...
1982
0
13
0
0
programme and meeting document
Information on UNESCO projects and activities in the field of special education of the handicappe...
1982
0
12
0
0
programme and meeting document
Information sur les projets et les activités de l'UNESCO dans le domaine de l'éducation spéciale ...
1981
0
11
0
0
programme and meeting document
1980
0
23
0
0