Yazar
Johannes Antonius Ponsioen
18 cilt bulundu.
Cilt sonuçları
Education innovations in Africa: policies and administration. J. A. Ponsioen, editor
Stichting Internationaal Instituut voor Sociale Studien (HAGUE), Johannes Antonius PONSIOEN · Yayınevi bilinmiyor
262 sayfa · 1972
Kategori yok
Community Development as a Process
J. A. Ponsioen, Institute of Social Studies · Yayınevi bilinmiyor
Sayfa sayısı yok · 1960
Kategori yok
Symposium on Educational Innovation in Africa: Policies and Administration
Johannes Antonius Ponsioen, Institute of Social Studies (Netherlands), Centre for study of Education in changing societies, United Economic commission for Africa · Yayınevi bilinmiyor
262 sayfa · 1972
Educational innovations
Social Change as Influenced by Technological Change
H.Th Chabot, J. A. Ponsioen, J. In 't Veld, Institute of Social Studies · Yayınevi bilinmiyor
21 sayfa · 1955
Kategori yok