Books by Balkay, B. von, 1909Click here for all books by Balkay, B. von, 1909 available for purchase on-line. Ein neues Berggesetz für Ungarn. Erläuterungen des Referenten-Entwurfes by Balkay, B. von, 1909 listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. |