تحديد البحث
لائحة الكتب
3
-
Qualitative versus quantitative approaches in applied empirical research in rural development : a documentation of the workshop at Sokoine university of agriculture, Morogoro, Tanzania, 21-26 May, 1990 / comp. by Bernhard Hoeper.
- German foundation for international development. Education, science and documentation centre,
- 1991.
- Bonn :
-
Education and social change : empirical studies for the improvement of education in Eastern Africa / ed. Juergen Hess.
- German foundation for international development. Education, science and documentation centre,
- 1999.
- Bonn :
-
Cognitive and societal development and literacy : a report on the state-of-the-art of research on literacy / Armin Triebel.
- German foundation for international development. Education, science and documentation centre,
- 1997.
- Bonn :