Title: La Galvanoplastie, Author: Louis Figuier
Title: Potentialites Metallurgiques du Coltan en Afrique, Author: Roger Rumbu
Title: Metallurgie Extractive du Cobalt - 3eme Ed, Author: Roger Rumbu
Title: Introduction a la metallurgie extractive des terres rares - 3eme ed, Author: Roger Rumbu
Title: Potentialites Metallurgiques du Coltan en Afrique, Author: Roger Rumbu
Title: Hydrometallurgie du cuivre: Grillage - Lixiviation - Electrolyse, Author: Roger Rumbu
Title: La Galvanoplastie, Author: Louis Figuier
Title: Hydrometallurgie du cuivre: Grillage - Lixiviation - Extraction par solvant - Electrolyse, Author: Gabriel Mutombo Ilunga