Read on Mobile Enter Reading Mode The principles of copper smelting Posted on 8月 5th, 2013 by root T Technology publisher: New York [etc.] Hill Publishing Companycreator: Peters, Edward Dyer, 1849-1917Keyword: Copper Metallurgyyears: 1907.pages: ix, 612p.class: TN780download: pdf file SCAN THIS QR CODE WITH YOUR PHONE