Matte smelting its principles and later developments discussed :
Lang, Herbert,
Matte smelting its principles and later developments discussed : With an account of the pyritic processes / By herbert Lang - 98 páginas
Sulfuros
Metalurgia
TN673 / L35
Matte smelting its principles and later developments discussed : With an account of the pyritic processes / By herbert Lang - 98 páginas
Sulfuros
Metalurgia
TN673 / L35