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The economic power of cooperatives in developing countries and credit unions in capital formation within the cooperative system
Kusi, A. M., (1974)
Co-operative credit unions as instruments of regional development : the example of N. W. Ghana
Songsore, Jacob, (1982)
Conflict and co-operation : an historical perspective of Ghanaian co-operation 1928-1970
Jeffrey, H. B., (1978)
Krisen und Konflikte im Tschad : Ursachen und Hintergründe
Soulas de Russel, Dominique, (1982)
Frankreich
Haensch, Günther, (1976)
Das Image von Produkten, Marken und Unternehmen
Essig, Carola, (2010)