Hofmann, Ottokar, <br/><br/>
Hydrometallurgy of silver :  with special reference to chloridizing roasting of silver ores and the extraction of silver by hyposulphite and cyanide solutions / 
by Ottokar Hofmann 
 - 345 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hidrometalurgia<br/>Plata--Metalurgia
<br/><br/><label>LC Class. No.: </label>TN688  / H64