Aperçu gratuit du livre The Assayer's Manual. An Abridged Treatise On The Docimastic Examination Of Ores, And Furnace And Other Artificial Products: Tr. From The German By William T. Brannt. Ed. By William H. Wahl
The Assayer's Manual. An Abridged Treatise On The Docimastic Examination Of Ores, And Furnace And Other Artificial Products: Tr. From The German By William T. Brannt. Ed. By William H. Wahl