Un livre complet sur l'or et son importance dans l'économie mondiale. Launay examine les gisements d'or, les techniques d'extraction et les marchés de l'or, ainsi que les politiques gouvernementales...
This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the...