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Aperçu sur l'économie agricole de la Province du Katanga
(1956)
Bibliographie du Katanga
Walraet, M., (1954)
Mathematics and the sciences of the heavens and the earth
Needham, Joseph, (1959)
A guide to intellectual property rights in Southeast Asia and China
Deng, Shengliang, (1996)
Atlas du Katanga
Bieleveld, A., (1930)
L' Afrique centrale
Robert, Maurice, (1934)